Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-12-14 10:43:24 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 518427 - TM: fix valgrind error in jsregexp.cpp, r=dmandelin.

Browse Source
This commit is contained in:
Graydon Hoare 2009-09-23 16:56:25 -07:00
parent 01fc78dda8
commit e339de6362
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
js/src/jsregexp.cpp
View File

@ -3083,12 +3083,12 @@ class RegExpNativeCompiler {
Allocator &alloc = *JS_TRACE_MONITOR(cx).dataAlloc;
GuardRecord* guard = (GuardRecord *)
alloc.alloc(sizeof(GuardRecord) +
sizeof(SideExit) +
(re_length-1) * sizeof(jschar));
memset(guard, 0, sizeof(*guard));
SideExit* exit = (SideExit*)(guard+1);
size_t len = (sizeof(GuardRecord) +
sizeof(VMSideExit) +
(re_length-1) * sizeof(jschar));
GuardRecord* guard = (GuardRecord *) alloc.alloc(len);
memset(guard, 0, len);
VMSideExit* exit = (VMSideExit*)(guard+1);
guard->exit = exit;
guard->exit->target = fragment;
fragment->lastIns = lir->insGuard(LIR_x, NULL, guard);