Showing the changes to libavfilter (1 of 1 file). Show all
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| @@ -205,11 +205,15 @@ static MatchingInfo* get_matching_parameters(AVFilterContext *ctx, SignatureCont · 204 unmodified lines | |||
| 205 | } hspace_elem; | 205 | } hspace_elem; |
| 206 | 206 | ||
| 207 | /* houghspace */ | 207 | /* houghspace */ |
| 208 | hspace_elem** hspace = av_malloc_array(MAX_FRAMERATE, sizeof(hspace_elem *)); | 208 | hspace_elem **hspace = av_mallocz(MAX_FRAMERATE * sizeof(*hspace)); |
| 209 | 209 | ||
| 210 | if (!hspace) | ||
| 211 | return NULL; | ||
| 210 | /* initialize houghspace */ | 212 | /* initialize houghspace */ |
| 211 | for (i = 0; i < MAX_FRAMERATE; i++) { | 213 | for (i = 0; i < MAX_FRAMERATE; i++) { |
| 212 | hspace[i] = av_malloc_array(2 * HOUGH_MAX_OFFSET + 1, sizeof(hspace_elem)); | 214 | hspace[i] = av_malloc_array(2 * HOUGH_MAX_OFFSET + 1, sizeof(hspace_elem)); |
| 215 | if (!hspace[i]) | ||
| 216 | goto error; | ||
| 213 | for (j = 0; j < 2 * HOUGH_MAX_OFFSET + 1; j++) { | 217 | for (j = 0; j < 2 * HOUGH_MAX_OFFSET + 1; j++) { |
| 214 | hspace[i][j].score = 0; | 218 | hspace[i][j].score = 0; |
| 215 | hspace[i][j].dist = 99999; | 219 | hspace[i][j].dist = 99999; |