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| author | Xiang, Haihao <haihao.xiang@intel.com> | 2013-03-15 15:19:49 +0800 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2013-03-15 15:45:28 +0800 |
| commit | 522190f9918206608b06bbc0bdc9271df94aa8bc (patch) | |
| tree | c4b49c0decef30e75c72dcceb5178af200311bdb | |
| parent | a38598bfb10429f2a50e7f6f907f06cb7a5c30a7 (diff) | |
| download | vaapi-intel-driver-522190f9918206608b06bbc0bdc9271df94aa8bc.tar.gz vaapi-intel-driver-522190f9918206608b06bbc0bdc9271df94aa8bc.tar.bz2 vaapi-intel-driver-522190f9918206608b06bbc0bdc9271df94aa8bc.zip | |
Check the pointer is NULL or not
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
| -rw-r--r-- | src/gen75_vpp_gpe.c | 15 | ||||
| -rw-r--r-- | src/i965_encoder_utils.c | 3 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/gen75_vpp_gpe.c b/src/gen75_vpp_gpe.c index fb7eba6..70f229b 100644 --- a/src/gen75_vpp_gpe.c +++ b/src/gen75_vpp_gpe.c @@ -403,6 +403,11 @@ gen75_gpe_process_sharpening(VADriverContextP ctx, vpp_gpe_ctx->thread_param = (unsigned char*) malloc(vpp_gpe_ctx->thread_param_size *vpp_gpe_ctx->thread_num); pos = vpp_gpe_ctx->thread_param; + + if (!pos) { + return VA_STATUS_ERROR_ALLOCATION_FAILED; + } + for( i = 0 ; i < vpp_gpe_ctx->thread_num; i++){ thr_param.base.v_pos = 16 * i; thr_param.base.h_pos = 0; @@ -425,6 +430,11 @@ gen75_gpe_process_sharpening(VADriverContextP ctx, vpp_gpe_ctx->thread_param = (unsigned char*) malloc(vpp_gpe_ctx->thread_param_size *vpp_gpe_ctx->thread_num); pos = vpp_gpe_ctx->thread_param; + + if (!pos) { + return VA_STATUS_ERROR_ALLOCATION_FAILED; + } + for( i = 0 ; i < vpp_gpe_ctx->thread_num; i++){ thr_param.base.v_pos = 0; thr_param.base.h_pos = 16 * i; @@ -448,6 +458,11 @@ gen75_gpe_process_sharpening(VADriverContextP ctx, vpp_gpe_ctx->thread_param = (unsigned char*) malloc(vpp_gpe_ctx->thread_param_size *vpp_gpe_ctx->thread_num); pos = vpp_gpe_ctx->thread_param; + + if (!pos) { + return VA_STATUS_ERROR_ALLOCATION_FAILED; + } + for( i = 0 ; i < vpp_gpe_ctx->thread_num; i++){ thr_param.base.v_pos = 4 * i; thr_param.base.h_pos = 0; diff --git a/src/i965_encoder_utils.c b/src/i965_encoder_utils.c index e4fe220..7f6f768 100644 --- a/src/i965_encoder_utils.c +++ b/src/i965_encoder_utils.c @@ -126,6 +126,9 @@ avc_bitstream_put_ui(avc_bitstream *bs, unsigned int val, int size_in_bits) if (pos + 1 == bs->max_size_in_dword) { bs->max_size_in_dword += BITSTREAM_ALLOCATE_STEPPING; bs->buffer = realloc(bs->buffer, bs->max_size_in_dword * sizeof(unsigned int)); + + if (!bs->buffer) + return; } bs->buffer[pos + 1] = val; |