* [PATCH] fix signedness check on 32-bit systems
@ 2017-03-05 23:21 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2017-03-05 23:21 UTC (permalink / raw)
To: kcar-public
This fixes a -Wsign-compare warning on my 32-bit system:
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
---
ext/kcar/kcar.rl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ext/kcar/kcar.rl b/ext/kcar/kcar.rl
index 2155ab4..d21b243 100644
--- a/ext/kcar/kcar.rl
+++ b/ext/kcar/kcar.rl
@@ -560,7 +560,7 @@ static VALUE chunked(VALUE self)
static void check_buffer_size(long dlen)
{
- if (dlen > UINT_MAX)
+ if ((uint64_t)dlen > UINT_MAX)
rb_raise(rb_eRangeError, "headers too large to process (%ld bytes)", dlen);
}
--
EW
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2017-03-05 23:21 [PATCH] fix signedness check on 32-bit systems Eric Wong
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