aedc3fe19
Denys Vlasenko
2016-08-19
Subject
top: move free(prev_hist) out of signal path
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procps/top.c+6 -6
| @@ -728,12 +728,6 @@ static void reset_term(void) | |
| { | |
| if (!OPT_BATCH_MODE) | |
| tcsetattr_stdin_TCSANOW(&initial_settings); | |
| - | if (ENABLE_FEATURE_CLEAN_UP) { |
| - | clearmems(); |
| - | # if ENABLE_FEATURE_TOP_CPU_USAGE_PERCENTAGE |
| - | free(prev_hist); |
| - | # endif |
| - | } |
| } | |
| static void sig_catcher(int sig) | |
| @@ -1258,5 +1252,11 @@ int top_main(int argc UNUSED_PARAM, char **argv) | |
| #if ENABLE_FEATURE_USE_TERMIOS | |
| reset_term(); | |
| #endif | |
| + | if (ENABLE_FEATURE_CLEAN_UP) { |
| + | clearmems(); |
| + | #if ENABLE_FEATURE_TOP_CPU_USAGE_PERCENTAGE |
| + | free(prev_hist); |
| + | #endif |
| + | } |
| return EXIT_SUCCESS; | |
| } | |