Mercurial > gnulib
view lib/hash-triple.h @ 40212:8da9577294da
unistr/*, uniconv/*: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unistr/u-cpy.h (FUNC): Don't invoke memcpy with a zero size.
* lib/unistr/u-cpy-alloc.h (FUNC): Likewise.
* lib/uniconv/u8-conv-from-enc.c (u8_conv_from_encoding): Likewise.
* lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 00:01:47 +0100 |
parents | 6beadb731202 |
children |
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#ifndef HASH_TRIPLE_H #define HASH_TRIPLE_H #include <sys/types.h> #include <sys/stat.h> #include <stdbool.h> /* Describe a just-created or just-renamed destination file. */ struct F_triple { char *name; ino_t st_ino; dev_t st_dev; }; extern size_t triple_hash (void const *x, size_t table_size) _GL_ATTRIBUTE_PURE; extern size_t triple_hash_no_name (void const *x, size_t table_size) _GL_ATTRIBUTE_PURE; extern bool triple_compare (void const *x, void const *y); extern bool triple_compare_ino_str (void const *x, void const *y) _GL_ATTRIBUTE_PURE; extern void triple_free (void *x); #endif