adam/vim
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

patch 9.1.1514: Coverity complains about the use of tmpfile()

Browse Source 
Problem:  coverity complains about the use of tmpfile()
Solution: use vim_tempname() instead to create anonym file

related: #17097
closes: #17674

Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Christian Brabandt
2025-07-06 10:39:59 +02:00
parent 88be7a6c68
commit b7b4bb36aa
2 changed files with 17 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/os_unix.c
View File

@ -8940,13 +8940,24 @@ mch_create_anon_file(void)
fd = shm_open(template, O_CREAT | O_RDWR | O_EXCL, 0600);
if (fd >= 0 || errno != EEXIST)
break; }
break;
}
// Remove object name from namespace
shm_unlink(template);
#endif
// Last resort
if (fd == -1)
// Last resort
fd = fileno(tmpfile());
{
char_u *tempname;
// get a name for the temp file
if ((tempname = vim_tempname('w', FALSE)) == NULL)
{
emsg(_(e_cant_get_temp_file_name));
return -1;
}
fd = mch_open((char *)tempname, O_CREAT | O_RDWR | O_EXCL, 0600);
mch_remove(tempname);
vim_free(tempname);
}
return fd;
}

2
src/version.c
View File

@ -719,6 +719,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1514,
/**/
1513,
/**/