vp9_receive_raw_frame: add missing setjmp

allocations done within this function are protected with
vpx_internal_error; adding the setjmp fixes a crash in
vp9_lookahead_push() under low memory conditions.

Change-Id: I4b79dca37cc7fadc4b7633f0db44c0e406799bc6

1 files changed, 12 insertions, 2 deletions

diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index ff176fb93..19cc2360a 100644
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -4153,13 +4153,22 @@ static void check_initial_width(VP9_COMP *cpi,
 int vp9_receive_raw_frame(VP9_COMP *cpi, unsigned int frame_flags,
                           YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
                           int64_t end_time) {
-  VP9_COMMON *cm = &cpi->common;
+  VP9_COMMON *volatile const cm = &cpi->common;
   struct vpx_usec_timer timer;
-  int res = 0;
+  volatile int res = 0;
   const int subsampling_x = sd->subsampling_x;
   const int subsampling_y = sd->subsampling_y;
 #if CONFIG_VP9_HIGHBITDEPTH
   const int use_highbitdepth = (sd->flags & YV12_FLAG_HIGHBITDEPTH) != 0;
+#endif
+
+  if (setjmp(cm->error.jmp)) {
+    cm->error.setjmp = 0;
+    return -1;
+  }
+  cm->error.setjmp = 1;
+
+#if CONFIG_VP9_HIGHBITDEPTH
   check_initial_width(cpi, use_highbitdepth, subsampling_x, subsampling_y);
 #else
   check_initial_width(cpi, subsampling_x, subsampling_y);
@@ -4192,6 +4201,7 @@ int vp9_receive_raw_frame(VP9_COMP *cpi, unsigned int frame_flags,
     res = -1;
   }
 
+  cm->error.setjmp = 0;
   return res;
 }