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Match-id-72be8dc15a12025cd504eb630821c23a35e341be

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BianTanggui
2020-06-22 12:22:42 +08:00
parent 45d29386b0
commit ef03a93818
1 changed files with 8 additions and 2 deletions
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10
cli/src/main.c
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@@ -132,9 +132,15 @@ static int Mount(const char *src, const char *dst)
static int CreateFile(const char *path, mode_t mode)
{
int fd = open(path, O_NOFOLLOW | O_CREAT, mode);
char resolvedPath[PATH_MAX] = {0};
if (realpath(path, resolvedPath) == NULL && errno != ENOENT) {
fprintf(stderr, "error: failed to resolve path %s\n", path);
return -1;
}
int fd = open(resolvedPath, O_NOFOLLOW | O_CREAT, mode);
if (fd < 0) {
fprintf(stderr, "error: cannot create file: %s\n", path);
fprintf(stderr, "error: cannot create file: %s\n", resolvedPath);
return -1;
}
close(fd);