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Fixes #1084 by adding check for NULL string in ocr.c (#1085)

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Artem Fedoskin 2019-05-01 02:45:31 +02:00 committed by Carlos Fernandez Sanz
parent 17a6779146
commit d3543ff1a2
1 changed files with 2 additions and 1 deletions
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src/lib_ccx/ocr.c
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@ -659,7 +659,8 @@ char* ocr_bitmap(void* arg, png_color *palette,png_byte *alpha, unsigned char* i
last_font_tag = font_tag; last_font_tag = font_tag;
} }
last_font_tag_end = strstr(last_font_tag, ">") + 1; last_font_tag_end = strstr(last_font_tag, ">");
if(last_font_tag_end) last_font_tag_end += 1; // move string to the "right" if ">" was found, otherwise leave empty string (solves #1084)
// Copy the content of the subtitle // Copy the content of the subtitle
memcpy(new_text_out_iter, line_start, line_end - line_start); memcpy(new_text_out_iter, line_start, line_end - line_start);