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pgxtoimage(): fix write stack buffer overflow (#997)
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Diff for: src/bin/jp2/convert.c

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Original file line numberDiff line numberDiff line change
@@ -1185,7 +1185,7 @@ opj_image_t* pgxtoimage(const char *filename, opj_cparameters_t *parameters)
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}
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fseek(f, 0, SEEK_SET);
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if (fscanf(f, "PG%[ \t]%c%c%[ \t+-]%d%[ \t]%d%[ \t]%d", temp, &endian1,
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if (fscanf(f, "PG%31[ \t]%c%c%31[ \t+-]%d%31[ \t]%d%31[ \t]%d", temp, &endian1,
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&endian2, signtmp, &prec, temp, &w, temp, &h) != 9) {
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fclose(f);
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fprintf(stderr,

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