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authorDan McGee <dan@archlinux.org>2011-12-29 15:17:04 -0600
committerDan McGee <dan@archlinux.org>2011-12-31 21:03:24 -0600
commit627cf6bca88c241d7e0d5563db46f87f64792653 (patch)
tree8a991fcd2de132d1eee3ce08ef09779f685006a1
parent39cb865e71432fbce826d7526b1006be0e036761 (diff)
downloadpacman-627cf6bca88c241d7e0d5563db46f87f64792653.tar.xz
Fix delta parsing
In commit 4c5e7af32f9, we changed this code to use the regex gathered substrings. However, we failed to correctly store the delta file name (leaking memory), as well as freeing the temporary string used to hold the file size string. Signed-off-by: Dan McGee <dan@archlinux.org>
-rw-r--r--lib/libalpm/delta.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libalpm/delta.c b/lib/libalpm/delta.c
index 1272558e..165cdef4 100644
--- a/lib/libalpm/delta.c
+++ b/lib/libalpm/delta.c
@@ -301,7 +301,7 @@ alpm_delta_t *_alpm_delta_parse(char *line)
/* start at index 1 -- match 0 is the entire match */
len = pmatch[1].rm_eo - pmatch[1].rm_so;
- STRNDUP(tmp, &line[pmatch[1].rm_so], len, return NULL);
+ STRNDUP(delta->delta, &line[pmatch[1].rm_so], len, return NULL);
len = pmatch[2].rm_eo - pmatch[2].rm_so;
STRNDUP(delta->delta_md5, &line[pmatch[2].rm_so], len, return NULL);
@@ -309,6 +309,7 @@ alpm_delta_t *_alpm_delta_parse(char *line)
len = pmatch[3].rm_eo - pmatch[3].rm_so;
STRNDUP(tmp, &line[pmatch[3].rm_so], len, return NULL);
delta->delta_size = _alpm_strtoofft(tmp);
+ free(tmp);
len = pmatch[4].rm_eo - pmatch[4].rm_so;
STRNDUP(delta->from, &line[pmatch[4].rm_so], len, return NULL);