procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix file lock issue (Bug#46397)

Browse source 
* src/filelock.c (current_lock_owner):
Also treat ENOTDIR as meaning the lock file does not exist.
This commit is contained in:
Paul Eggert 2021-02-10 10:50:44 -08:00
parent 21e475ea0c
commit 4459dcc078
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/filelock.c
View file

@ -532,7 +532,7 @@ current_lock_owner (lock_info_type *owner, char *lfname)
/* If nonexistent lock file, all is well; otherwise, got strange error. */
lfinfolen = read_lock_data (lfname, owner->user);
if (lfinfolen < 0)
return errno == ENOENT ? 0 : errno;
return errno == ENOENT || errno == ENOTDIR ? 0 : errno;
if (MAX_LFINFO < lfinfolen)
return ENAMETOOLONG;
owner->user[lfinfolen] = 0;