circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2025-01-12 19:39:04 +00:00
Code Issues Projects Releases Wiki Activity

Do not use the command if the kernel didn't return the full size.

Browse Source
This commit is contained in:
Nicholas Marriott 2020-04-15 13:04:20 +01:00
parent 533c5ee7ad
commit c2c9b77f14
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
osdep-darwin.c
View File

@ -61,7 +61,7 @@ osdep_get_name(int fd, __unused char *tty)
size = sizeof kp;
if (sysctl(mib, 4, &kp, &size, NULL, 0) == -1)
return (NULL);
if (*kp.kp_proc.p_comm == '\0')
if (size != (sizeof kp) || *kp.kp_proc.p_comm == '\0')
return (NULL);
return (strdup(kp.kp_proc.p_comm));