Bommels05/Mozilla
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Lock around NS_TraceMallocDumpAllocations. b=391766 r+a=brendan

Browse Source 
git-svn-id: svn://10.0.0.236/trunk@231881 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dbaron%dbaron.org
2007-08-11 00:53:02 +00:00
parent 29aa7b0cfd
commit 2335ab2dfa
1 changed files with 19 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
mozilla/tools/trace-malloc/lib/nsTraceMalloc.c
View File

@@ -1829,13 +1829,26 @@ NS_TraceMallocDumpAllocations(const char *pathname)
{
FILE *ofp;
int rv;
tm_thread *t = tm_get_thread();
t->suppress_tracing++;
TM_ENTER_LOCK();
ofp = fopen(pathname, WRITE_FLAGS);
if (!ofp)
return -1;
if (allocations)
PL_HashTableEnumerateEntries(allocations, allocation_enumerator, ofp);
rv = ferror(ofp) ? -1 : 0;
fclose(ofp);
if (ofp) {
if (allocations)
PL_HashTableEnumerateEntries(allocations, allocation_enumerator,
ofp);
rv = ferror(ofp) ? -1 : 0;
fclose(ofp);
} else {
rv = -1;
}
TM_EXIT_LOCK();
t->suppress_tracing--;
return rv;
}