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chase: drop unnecessary conditions for buffer

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This commit is contained in:
Yu Watanabe 2023-04-10 08:17:07 +09:00
parent b98afb23bf
commit db0096f2ad
1 changed files with 4 additions and 6 deletions
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10
src/basic/chase.c
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@ -176,7 +176,7 @@ int chaseat(int dir_fd, const char *path, ChaseFlags flags, char **ret_path, int
/* Shortcut the ret_fd case if the caller isn't interested in the actual path and has no root
* set and doesn't care about any of the other special features we provide either. */
r = openat(dir_fd, buffer ?: path, O_PATH|O_CLOEXEC|((flags & CHASE_NOFOLLOW) ? O_NOFOLLOW : 0));
r = openat(dir_fd, path, O_PATH|O_CLOEXEC|((flags & CHASE_NOFOLLOW) ? O_NOFOLLOW : 0));
if (r < 0)
return -errno;
@ -184,11 +184,9 @@ int chaseat(int dir_fd, const char *path, ChaseFlags flags, char **ret_path, int
return 0;
}
if (!buffer) {
buffer = strdup(path);
if (!buffer)
return -ENOMEM;
}
buffer = strdup(path);
if (!buffer)
return -ENOMEM;
/* If we receive an absolute path together with AT_FDCWD, we need to return an absolute path, because
* a relative path would be interpreted relative to the current working directory. */