circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2024-12-13 01:48:47 +00:00
Code Issues Projects Releases Wiki Activity

Check if args_strtonum argument is NULL or not a string, from Anindya

Browse Source 
Mukherjee.
This commit is contained in:
Nicholas Marriott 2022-05-14 20:13:52 +01:00
parent 3b7dae9a53
commit 2cad9a6af8
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arguments.c
View File

@ -831,6 +831,12 @@ args_strtonum(struct args *args, u_char flag, long long minval,
return (0);
}
value = TAILQ_LAST(&entry->values, args_values);
if (value == NULL ||
value->type != ARGS_STRING ||
value->string == NULL) {
*cause = xstrdup("missing");
return (0);
}
ll = strtonum(value->string, minval, maxval, &errstr);
if (errstr != NULL) {