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authorChristian Hesse <mail@eworm.de>2016-01-13 00:45:03 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2016-01-13 17:09:39 +0100
commit6edc84bc44d55d7f90a40238ae2107913e15f54b (patch)
treef508e5197c2e49856eb37d89f3619a321cc2b83d
parentfilter: avoid integer overflow in authenticate_post (diff)
downloadcgit-pink-6edc84bc44d55d7f90a40238ae2107913e15f54b.tar.gz
cgit-pink-6edc84bc44d55d7f90a40238ae2107913e15f54b.zip
ui-repolist: initialize char *buf to NULL
readfile() can fail if the agefile is not readable. Make sure free()
does not free an ininitialized string.

Signed-off-by: Christian Hesse <mail@eworm.de>
-rw-r--r--ui-repolist.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ui-repolist.c b/ui-repolist.c
index a2e9e07..8d982c4 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -15,7 +15,7 @@ static time_t read_agefile(char *path)
 {
 	time_t result;
 	size_t size;
-	char *buf;
+	char *buf = NULL;
 	struct strbuf date_buf = STRBUF_INIT;
 
 	if (readfile(path, &buf, &size)) {