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Close a file descriptor, CID 1208035

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olszomal 2023-01-16 09:15:41 +01:00 committed by Michał Trojnara
parent b0eaa96d45
commit bb6322e378
1 changed files with 3 additions and 1 deletions
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osslsigncode.c
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@ -4881,15 +4881,17 @@ static char *map_file(const char *infile, const size_t size)
indata = (char *)MapViewOfFile(fmap, FILE_MAP_READ, 0, 0, 0);
CloseHandle(fmap);
#else
#ifdef HAVE_SYS_MMAN_H
int fd = open(infile, O_RDONLY);
if (fd < 0) {
return NULL;
}
#ifdef HAVE_SYS_MMAN_H
indata = mmap(0, size, PROT_READ, MAP_PRIVATE, fd, 0);
if (indata == MAP_FAILED) {
close(fd);
return NULL;
}
close(fd);
#else
printf("No file mapping function\n");
return NULL;