Fix compiler warning on CentOS 5.11

cc1: warnings being treated as errors
app-layer-smtp.c: In function ‘SMTPParseCommandBDAT’:
app-layer-smtp.c:908: warning: dereferencing type-punned pointer will break strict-aliasing rules

diff --git a/src/app-layer-smtp.c b/src/app-layer-smtp.c
index 91dd244c203f66d61d8dc07deb9709e6001f488c..15d507d2616995525e9356db25e26e13dc259a64 100644 (file)
--- a/src/app-layer-smtp.c
+++ b/src/app-layer-smtp.c
@@ -903,10 +903,10 @@ static int SMTPParseCommandBDAT(SMTPState *state)
         /* decoder event */
         return -1;
     }
-    uint8_t *endptr = NULL;
+    char *endptr = NULL;
     state->bdat_chunk_len = strtoul((const char *)state->current_line + i,
                                     (char **)&endptr, 10);
-    if (endptr == state->current_line + i) {
+    if ((uint8_t *)endptr == state->current_line + i) {
         /* decoder event */
         return -1;
     }