diff options
Diffstat (limited to 'src/tre/ltre_w.c')
-rw-r--r-- | src/tre/ltre_w.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/tre/ltre_w.c b/src/tre/ltre_w.c index 4744cb1..c335346 100644 --- a/src/tre/ltre_w.c +++ b/src/tre/ltre_w.c @@ -111,6 +111,8 @@ static int compile_regex (lua_State *L, const TArgComp *argC, TPosix **pud) { if (argC->cflags & REG_NOSUB) ud->r.re_nsub = 0; ud->match = (regmatch_t *) Lmalloc (L, (ALG_NSUB(ud) + 1) * sizeof (regmatch_t)); + if (!ud->match) + luaL_error (L, "malloc failed"); lua_pushvalue (L, ALG_ENVIRONINDEX); lua_setmetatable (L, -2); |