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nestegg: ne_buffer_read: quiet uint64->size_t warning

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the buffer length is already a size_t making the offset into it limited

Change-Id: Ibc5352e69049186cc07f7d86117696b11a98a600
This commit is contained in:
James Zern 2014-03-03 18:40:15 -08:00
parent 5ba01a5a45
commit 6044fcec3e
2 changed files with 2 additions and 1 deletions
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1
third_party/nestegg/README.webm vendored
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@ -21,3 +21,4 @@ nestegg.c|975 col 6| warning: ‘r’ may be used uninitialized in this function
- ne_read_(string|binary|block): normalize size_t usage
- ne_parse: normalize size_t usage
- quiet read related uint64->size_t warnings
- ne_buffer_read: quiet uint64->size_t warning

2
third_party/nestegg/src/nestegg.c vendored
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@ -1605,7 +1605,7 @@ ne_buffer_read(void * buffer, size_t length, void * user_data)
struct sniff_buffer * sb = user_data;
int rv = 1;
size_t available = sb->length - sb->offset;
size_t available = sb->length - (size_t)sb->offset;
if (available < length)
return 0;