diff options
Diffstat (limited to 'third_party/libopenjpeg20/0014-opj_jp2_read_ihdr_leak.patch')
| -rw-r--r-- | third_party/libopenjpeg20/0014-opj_jp2_read_ihdr_leak.patch | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/third_party/libopenjpeg20/0014-opj_jp2_read_ihdr_leak.patch b/third_party/libopenjpeg20/0014-opj_jp2_read_ihdr_leak.patch index f5645330a3..0ae0cfcb1b 100644 --- a/third_party/libopenjpeg20/0014-opj_jp2_read_ihdr_leak.patch +++ b/third_party/libopenjpeg20/0014-opj_jp2_read_ihdr_leak.patch @@ -1,28 +1,20 @@ diff --git a/third_party/libopenjpeg20/jp2.c b/third_party/libopenjpeg20/jp2.c -index 3bcb42e..a6648f6 100644 +index 7ef7c9139..1fa607d66 100644 --- a/third_party/libopenjpeg20/jp2.c +++ b/third_party/libopenjpeg20/jp2.c -@@ -561,6 +561,7 @@ static OPJ_BOOL opj_jp2_read_ihdr( opj_jp2_t *jp2, - p_image_header_data += 2; +@@ -593,6 +593,7 @@ static OPJ_BOOL opj_jp2_read_ihdr(opj_jp2_t *jp2, + } - /* allocate memory for components */ -+ opj_free(jp2->comps); - jp2->comps = (opj_jp2_comps_t*) opj_calloc(jp2->numcomps, sizeof(opj_jp2_comps_t)); - if (jp2->comps == 0) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle image header (ihdr)\n"); -@@ -1758,6 +1759,7 @@ void opj_jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters) + /* allocate memory for components */ ++ opj_free(jp2->comps); + jp2->comps = (opj_jp2_comps_t*) opj_calloc(jp2->numcomps, + sizeof(opj_jp2_comps_t)); + if (jp2->comps == 0) { +@@ -1882,6 +1883,7 @@ void opj_jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters) - /* further JP2 initializations go here */ - jp2->color.jp2_has_colr = 0; -+ jp2->comps = NULL; - jp2->ignore_pclr_cmap_cdef = parameters->flags & OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG; + /* further JP2 initializations go here */ + jp2->color.jp2_has_colr = 0; ++ jp2->comps = NULL; + jp2->ignore_pclr_cmap_cdef = parameters->flags & + OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG; } - -@@ -1815,7 +1817,6 @@ OPJ_BOOL opj_jp2_setup_encoder( opj_jp2_t *jp2, - jp2->numcomps = image->numcomps; /* NC */ - jp2->comps = (opj_jp2_comps_t*) opj_malloc(jp2->numcomps * sizeof(opj_jp2_comps_t)); - if (!jp2->comps) { -- jp2->comps = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory when setup the JP2 encoder\n"); - /* Memory of jp2->cl will be freed by opj_jp2_destroy */ - return OPJ_FALSE; |