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Fix some static analysis issues

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Justine Tunney 2024-07-27 09:16:54 -07:00
parent fb54604b31
commit f147d3dde9
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GPG key ID: BE714B4575D6E328
30 changed files with 375 additions and 266 deletions
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15
libc/stdio/nftw.c
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@ -102,15 +102,24 @@ static int do_nftw(char *path,
dfd = open(path, O_RDONLY | O_DIRECTORY);
err = errno;
if (dfd < 0 && err == EACCES) type = FTW_DNR;
if (!fd_limit) close(dfd);
if (!fd_limit) {
close(dfd);
dfd = -1;
}
}
if (!(flags & FTW_DEPTH) && (r=fn(path, &st, type, &lev)))
if (!(flags & FTW_DEPTH) && (r=fn(path, &st, type, &lev))) {
if (dfd != -1)
close(dfd);
return r;
}
for (; h; h = h->chain)
if (h->dev == st.st_dev && h->ino == st.st_ino)
if (h->dev == st.st_dev && h->ino == st.st_ino) {
if (dfd != -1)
close(dfd);
return 0;
}
if ((type == FTW_D || type == FTW_DP) && fd_limit) {
if (dfd < 0) {