fluencelabs/musl
1
0
Fork 0
mirror of https://github.com/fluencelabs/musl synced 2025-06-27 13:41:57 +00:00
Code Issues Projects Releases Wiki Activity

fix errno value when fdopendir is given an invalid file descriptor

Browse Source 
this resolves an issue reported by Vasiliy Kulikov
This commit is contained in:
Rich Felker
2011-07-21 21:15:14 -04:00
parent 4ec07e1f60
commit fa845669ce
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/dirent/fdopendir.c
View File

@ -12,7 +12,10 @@ DIR *fdopendir(int fd)
DIR *dir;
struct stat st;
if (fstat(fd, &st) < 0 || !S_ISDIR(st.st_mode)) {
if (fstat(fd, &st) < 0) {
return 0;
}
if (!S_ISDIR(st.st_mode)) {
errno = ENOTDIR;
return 0;
}