some missing error handling

[pcsx_rearmed.git] / libpcsxcore / ppf.c

diff --git a/libpcsxcore/ppf.c b/libpcsxcore/ppf.c
index 454290d..2ce1a9d 100644 (file)
--- a/libpcsxcore/ppf.c
+++ b/libpcsxcore/ppf.c
@@ -58,6 +58,7 @@ static void FillPPFCache() {
        if (iPPFNum <= 0) return;
 
        pc = ppfCache = (PPF_CACHE *)malloc(iPPFNum * sizeof(PPF_CACHE));
+       if (pc == NULL) return;
 
        iPPFNum--;
        p = ppfHead;
@@ -133,6 +134,7 @@ void CheckPPFCache(unsigned char *pB, unsigned char m, unsigned char s, unsigned
 static void AddToPPF(s32 ladr, s32 pos, s32 anz, unsigned char *ppfmem) {
        if (ppfHead == NULL) {
                ppfHead = (PPF_DATA *)malloc(sizeof(PPF_DATA) + anz);
+               if (ppfHead == NULL) return;
                ppfHead->addr = ladr;
                ppfHead->pNext = NULL;
                ppfHead->pos = pos;
@@ -164,6 +166,7 @@ static void AddToPPF(s32 ladr, s32 pos, s32 anz, unsigned char *ppfmem) {
                }
 
                padd = (PPF_DATA *)malloc(sizeof(PPF_DATA) + anz);
+               if (padd == NULL) return;
                padd->addr = ladr;
                padd->pNext = p;
                padd->pos = pos;