diff options
| -rw-r--r-- | lib/hook-functions.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/hook-functions.c b/lib/hook-functions.c index a39cbb0..d7b925f 100644 --- a/lib/hook-functions.c +++ b/lib/hook-functions.c @@ -5,6 +5,7 @@ #include "transform-dis.h" #include "execmem.h" #include stringify(TARGET_DIR/jump-patch.h) +#include <alloca.h> #ifndef NO_PTHREADS #include <pthread.h> #endif @@ -149,7 +150,7 @@ int substitute_hook_functions(const struct substitute_function_hook *hooks, *recordp = NULL; struct execmem_foreign_write *fws; - struct hook_internal *his = malloc(nhooks * sizeof(*his) + + struct hook_internal *his = alloca(nhooks * sizeof(*his) + nhooks * sizeof(*fws)); if (!his) return SUBSTITUTE_ERR_OOM; @@ -297,7 +298,6 @@ end: execmem_free(page); } end_dont_free: - free(his); return ret; } |