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env_dup: fix issue about USE_AFTER_FREE

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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
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dongjiuzhu1 2023-10-12 16:06:20 +08:00 committed by Xiang Xiao
parent 6c4c09eb44
commit 968e89303f
1 changed files with 1 additions and 0 deletions
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sched/environ/env_dup.c
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@ -125,6 +125,7 @@ int env_dup(FAR struct task_group_s *group, FAR char * const *envcp)
} }
group_free(group, envp); group_free(group, envp);
envp = NULL;
ret = -ENOMEM; ret = -ENOMEM;
break; break;
} }