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otrx: fix memory leak in otrx_create_append_zeros

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A "free" call was missing after allocating a buffer.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki 2017-11-16 10:14:30 +01:00
parent 70837168ef
commit 36a92274a8
1 changed files with 3 additions and 0 deletions
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3
package/utils/otrx/src/otrx.c
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@ -264,9 +264,12 @@ static ssize_t otrx_create_append_zeros(FILE *trx, size_t length) {
if (fwrite(buf, 1, length, trx) != length) {
fprintf(stderr, "Couldn't write %zu B to %s\n", length, trx_path);
free(buf);
return -EIO;
}
free(buf);
return length;
}