9c291f2cc
Denys Vlasenko
2021-06-20
Subject
taskset: fix for PID longer than 12 chars
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util-linux/taskset.c+3 -2
| @@ -346,12 +346,13 @@ int taskset_main(int argc UNUSED_PARAM, char **argv) | |
| aff = NULL; | |
| if (opts & OPT_a) { | |
| - | char dn[sizeof("/proc/%s/task") + 3 * sizeof(int)]; |
| + | char *dn; |
| DIR *dir; | |
| struct dirent *ent; | |
| - | sprintf(dn, "/proc/%s/task", pid_str); |
| + | dn = xasprintf("/proc/%s/task", pid_str); |
| dir = opendir(dn); | |
| + | IF_FEATURE_CLEAN_UP(free(dn);) |
| if (!dir) { | |
| goto no_threads; | |
| } | |