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fix fd leak in file mapping code used in new zoneinfo support

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Rich Felker
2013-07-17 09:29:26 -04:00
parent 1cc81f5cb0
commit ac1bf93fc6
1 changed files with 1 additions and 1 deletions
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src/time/__map_file.c
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@ -14,7 +14,7 @@ const char unsigned *__map_file(const char *pathname, size_t *size)
if (fd < 0) return 0; if (fd < 0) return 0;
if (!__syscall(SYS_fstat, fd, &st)) if (!__syscall(SYS_fstat, fd, &st))
map = __mmap(0, st.st_size, PROT_READ, MAP_SHARED, fd, 0); map = __mmap(0, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
__syscall(SYS_close); __syscall(SYS_close, fd);
*size = st.st_size; *size = st.st_size;
return map == MAP_FAILED ? 0 : map; return map == MAP_FAILED ? 0 : map;
} }