27726cb6a
Denys Vlasenko
2009-09-12
Subject
hush: make memleak debugging more robust
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shell/hush.c+5 -0
| @@ -78,6 +78,7 @@ | |
| * Licensed under the GPL v2 or later, see the file LICENSE in this tarball. | |
| */ | |
| #include "busybox.h" /* for APPLET_IS_NOFORK/NOEXEC */ | |
| + | #include <malloc.h> /* for malloc_trim */ |
| #include <glob.h> | |
| /* #include <dmalloc.h> */ | |
| #if ENABLE_HUSH_CASE | |
| @@ -7265,6 +7266,10 @@ static int FAST_FUNC builtin_memleak(char **argv UNUSED_PARAM) | |
| void *p; | |
| unsigned long l; | |
| + | #ifdef M_TRIM_THRESHOLD |
| + | /* Optional. Reduces probability of false positives */ |
| + | malloc_trim(0); |
| + | #endif |
| /* Crude attempt to find where "free memory" starts, | |
| * sans fragmentation. */ | |
| p = malloc(240); | |