tools/mtd-utils: add two upstream patches
SVN-Revision: 23453
This commit is contained in:
Alexandros C. Couloumbis
parent
a680385396
commit
585850eafb
2 changed files with 193 additions and 0 deletions
165
tools/mtd-utils/patches/000-upstream_jffs2reader.patch
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165
tools/mtd-utils/patches/000-upstream_jffs2reader.patch
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@ -0,0 +1,165 @@
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From fec81abd9593fe11ba8577d38e4143e5708e3343 Mon Sep 17 00:00:00 2001
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From: Mike Frysinger <vapier@gentoo.org>
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Date: Sat, 2 Oct 2010 14:58:09 -0400
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Subject: [PATCH] jffs2reader: convert to common.h helpers
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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---
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jffs2reader.c | 71 +++++++++++++++++---------------------------------------
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1 files changed, 22 insertions(+), 49 deletions(-)
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diff --git a/jffs2reader.c b/jffs2reader.c
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index 0cdff19..d5a3d95 100644
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--- a/jffs2reader.c
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+++ b/jffs2reader.c
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@@ -77,6 +77,7 @@ BUGS:
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#include <sys/param.h>
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#include <dirent.h>
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#include <linux/jffs2.h>
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+#include "common.h"
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#define SCRATCH_SIZE (5*1024*1024)
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@@ -136,10 +137,8 @@ void putblock(char *b, size_t bsize, size_t * rsize,
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{
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uLongf dlen = n->dsize;
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- if (n->isize > bsize || (n->offset + dlen) > bsize) {
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- fprintf(stderr, "File does not fit into buffer!\n");
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- exit(EXIT_FAILURE);
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- }
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+ if (n->isize > bsize || (n->offset + dlen) > bsize)
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+ errmsg_die("File does not fit into buffer!");
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if (*rsize < n->isize)
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bzero(b + *rsize, n->isize - *rsize);
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@@ -163,8 +162,7 @@ void putblock(char *b, size_t bsize, size_t * rsize,
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/* [DYN]RUBIN support required! */
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default:
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- fprintf(stderr, "Unsupported compression method!\n");
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- exit(EXIT_FAILURE);
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+ errmsg_die("Unsupported compression method!");
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}
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*rsize = n->isize;
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@@ -188,7 +186,7 @@ struct dir *putdir(struct dir *dd, struct jffs2_raw_dirent *n)
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if (n->ino) {
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if (dd == NULL) {
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- d = malloc(sizeof(struct dir));
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+ d = xmalloc(sizeof(struct dir));
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d->type = n->type;
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memcpy(d->name, n->name, n->nsize);
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d->nsize = n->nsize;
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@@ -208,7 +206,7 @@ struct dir *putdir(struct dir *dd, struct jffs2_raw_dirent *n)
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}
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if (dd->next == NULL) {
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- dd->next = malloc(sizeof(struct dir));
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+ dd->next = xmalloc(sizeof(struct dir));
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dd->next->type = n->type;
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memcpy(dd->next->name, n->name, n->nsize);
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dd->next->nsize = n->nsize;
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@@ -344,7 +342,7 @@ void printdir(char *o, size_t size, struct dir *d, char *path, int recurse)
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}
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ri = find_raw_inode(o, size, d->ino);
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if (!ri) {
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- fprintf(stderr, "bug: raw_inode missing!\n");
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+ warnmsg("bug: raw_inode missing!");
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d = d->next;
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continue;
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}
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@@ -379,11 +377,7 @@ void printdir(char *o, size_t size, struct dir *d, char *path, int recurse)
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if (d->type == DT_DIR && recurse) {
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char *tmp;
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- tmp = malloc(BUFSIZ);
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- if (!tmp) {
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- fprintf(stderr, "memory exhausted\n");
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- exit(EXIT_FAILURE);
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- }
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+ tmp = xmalloc(BUFSIZ);
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sprintf(tmp, "%s/%s", path, d->name);
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lsdir(o, size, tmp, recurse); /* Go recursive */
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free(tmp);
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@@ -817,11 +811,8 @@ void lsdir(char *o, size_t size, char *path, int recurse)
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dd = resolvepath(o, size, 1, path, &ino);
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if (ino == 0 ||
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- (dd == NULL && ino == 0) || (dd != NULL && dd->type != DT_DIR)) {
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- fprintf(stderr, "%s: %s: No such file or directory\n",
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- PROGRAM_NAME, path);
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- exit(EXIT_FAILURE);
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- }
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+ (dd == NULL && ino == 0) || (dd != NULL && dd->type != DT_DIR))
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+ errmsg_die("%s: No such file or directory", path);
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d = collectdir(o, size, ino, d);
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printdir(o, size, d, path, recurse);
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@@ -848,15 +839,11 @@ void catfile(char *o, size_t size, char *path, char *b, size_t bsize,
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dd = resolvepath(o, size, 1, path, &ino);
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- if (ino == 0) {
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- fprintf(stderr, "%s: No such file or directory\n", path);
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- exit(EXIT_FAILURE);
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- }
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+ if (ino == 0)
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+ errmsg_die("%s: No such file or directory", path);
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- if (dd == NULL || dd->type != DT_REG) {
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- fprintf(stderr, "%s: Not a regular file\n", path);
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- exit(EXIT_FAILURE);
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- }
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+ if (dd == NULL || dd->type != DT_REG)
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+ errmsg_die("%s: Not a regular file", path);
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ri = find_raw_inode(o, size, ino);
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putblock(b, bsize, rsize, ri);
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@@ -896,36 +883,22 @@ int main(int argc, char **argv)
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}
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fd = open(argv[optind], O_RDONLY);
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- if (fd == -1) {
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- fprintf(stderr, "%s: %s\n", argv[optind], strerror(errno));
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- exit(2);
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- }
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+ if (fd == -1)
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+ sys_errmsg_die("%s", argv[optind]);
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- if (fstat(fd, &st)) {
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- fprintf(stderr, "%s: %s\n", argv[optind], strerror(errno));
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- exit(3);
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- }
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+ if (fstat(fd, &st))
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+ sys_errmsg_die("%s", argv[optind]);
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- buf = malloc((size_t) st.st_size);
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- if (buf == NULL) {
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- fprintf(stderr, "%s: memory exhausted\n", argv[optind]);
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- exit(4);
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- }
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+ buf = xmalloc((size_t) st.st_size);
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- if (read(fd, buf, st.st_size) != (ssize_t) st.st_size) {
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- fprintf(stderr, "%s: %s\n", argv[optind], strerror(errno));
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- exit(5);
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- }
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+ if (read(fd, buf, st.st_size) != (ssize_t) st.st_size)
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+ sys_errmsg_die("%s", argv[optind]);
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if (dir)
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lsdir(buf, st.st_size, dir, recurse);
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if (file) {
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- scratch = malloc(SCRATCH_SIZE);
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- if (scratch == NULL) {
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- fprintf(stderr, "%s: memory exhausted\n", argv[optind]);
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- exit(6);
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- }
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+ scratch = xmalloc(SCRATCH_SIZE);
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catfile(buf, st.st_size, file, scratch, SCRATCH_SIZE, &ssize);
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free(scratch);
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28
tools/mtd-utils/patches/000-upstream_nanddump.patch
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28
tools/mtd-utils/patches/000-upstream_nanddump.patch
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@ -0,0 +1,28 @@
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Mon, 11 Oct 2010 09:19:38 +0000 (+0200)
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Subject: nanddump: fix initialization of bad blocks oob data buffer
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X-Git-Url: http://git.infradead.org
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nanddump: fix initialization of bad blocks oob data buffer
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When dumping oob data of a bad block, initialize oobbuf with 0xff, instead of
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readbuf. This avoids bogus oob data on output.
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Acked-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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---
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diff --git a/nanddump.c b/nanddump.c
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index 3589931..b7341a5 100644
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--- a/nanddump.c
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+++ b/nanddump.c
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@@ -452,7 +452,7 @@ int main(int argc, char * const argv[])
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continue;
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if (badblock) {
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- memset (readbuf, 0xff, meminfo.oobsize);
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+ memset(oobbuf, 0xff, meminfo.oobsize);
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} else {
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/* Read OOB data and exit on failure */
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oob.start = ofs;
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