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opkg: fallback to dest->root_dir if specified overlay_root does not exist on filesystem (#6498)

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SVN-Revision: 19121
This commit is contained in:
Jo-Philipp Wich 2010-01-13 20:21:39 +00:00
parent 4d904cf081
commit d9ca4041c5
1 changed files with 18 additions and 5 deletions
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23
package/opkg/patches/003-fs_overlay_support.patch
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@ -26,22 +26,35 @@ Signed-off-by: Nicolas Thill <nico@openwrt.org>
int noaction;
--- a/libopkg/opkg_install.c
+++ b/libopkg/opkg_install.c
@@ -189,13 +189,19 @@
@@ -21,6 +21,7 @@
#include <time.h>
#include <signal.h>
#include <unistd.h>
+#include <sys/stat.h>
#include "pkg.h"
#include "pkg_hash.h"
@@ -189,13 +190,24 @@
verify_pkg_installable(pkg_t *pkg)
{
unsigned long kbs_available, pkg_size_kbs;
- char *root_dir;
+ char *root_dir = NULL;
+ struct stat s;
if (conf->force_space || pkg->installed_size == 0)
return 0;
- root_dir = pkg->dest ? pkg->dest->root_dir :
- conf->default_dest->root_dir;
+ if( !pkg->dest || !strcmp(pkg->dest->name, "root") )
+ root_dir = conf->overlay_root;
+ else
+ root_dir = pkg->dest->root_dir;
+ if( pkg->dest )
+ {
+ if( !strcmp(pkg->dest->name, "root") && conf->overlay_root
+ && !stat(conf->overlay_root, &s) && (s.st_mode & S_IFDIR) )
+ root_dir = conf->overlay_root;
+ else
+ root_dir = pkg->dest->root_dir;
+ }
+
+ if( !root_dir )
+ root_dir = conf->default_dest->root_dir;