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archive.c: format_subst - fixed bogus argument to memchr

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Also removed a superfluous test.

Signed-off-by: Ariel Badichi <abadichi@bezeqint.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ariel Badichi 2008-04-23 04:06:27 +03:00 committed by Junio C Hamano
parent 8b1f6de854
commit 75b7dfbdc0
1 changed files with 2 additions and 2 deletions
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archive.c
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@ -16,9 +16,9 @@ static void format_subst(const struct commit *commit,
const char *b, *c;
b = memmem(src, len, "$Format:", 8);
if (!b || src + len < b + 9)
if (!b)
break;
c = memchr(b + 8, '$', len - 8);
c = memchr(b + 8, '$', (src + len) - b - 8);
if (!c)
break;