compat/hstrerror: convert sprintf to snprintf
This is a trivially correct use of sprintf, as our error number should not be excessively long. But it's still nice to drop an sprintf call. Note that we cannot use xsnprintf here, because this is compat code which does not load git-compat-util.h. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King committed
Sep 24, 2015 at 17:06 UTC
48bdf86995423736f36557d744841b08c8bf4e14
1 file changed
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-1
compat/hstrerror.c
+1
-1
@@ -16,6 +16,6 @@ const char *githstrerror(int err)
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case TRY_AGAIN:
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return "Non-authoritative \"host not found\", or SERVERFAIL";
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}
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- sprintf(buffer, "Name resolution error %d", err);
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+ snprintf(buffer, sizeof(buffer), "Name resolution error %d", err);
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return buffer;
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}