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archive.c: format_subst - fixed bogus argument to memchr

PATCH New Ariel Badichi 1 participant 1 message Jun 15, 2016

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Ariel Badichi

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PATCH 1/1 archive.c: format_subst - fixed bogus argument to memchr

Also removed a superfluous test.

Signed-off-by Ariel Badichi <[email protected]>
---
 archive.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
archive.c +2 -2
index fb159fe..7a32c19 100644
@@ -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;
Signature · 1 line
1.5.5.1.57.g5909c