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authorRené Scharfe <l.s.r@web.de>2017-02-25 20:21:52 +0100
committerJunio C Hamano <gitster@pobox.com>2017-02-27 11:20:17 -0800
commit50a01cc48c9a46fe75e4a014fb7847c2f4482406 (patch)
tree209769b8f8f12b5621d711fe212642c9e6eed549 /commit.c
parentc3808ca6982b0ad7ee9b87eca9b50b9a24ec08b0 (diff)
downloadgit-50a01cc48c9a46fe75e4a014fb7847c2f4482406.tar.gz
commit: be more precise when searching for headers
Search for a space character only within the current line in read_commit_extra_header_lines() instead of searching in the whole buffer (and possibly beyond, if it's not NUL-terminated) and then discarding any results after the end of the current line. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'commit.c')
-rw-r--r--commit.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/commit.c b/commit.c
index aada266f9a..ee49c1ce25 100644
--- a/commit.c
+++ b/commit.c
@@ -1354,8 +1354,8 @@ static struct commit_extra_header *read_commit_extra_header_lines(
strbuf_reset(&buf);
it = NULL;
- eof = strchr(line, ' ');
- if (next <= eof)
+ eof = memchr(line, ' ', next - line);
+ if (!eof)
eof = next;
if (standard_header_field(line, eof - line) ||