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-rw-r--r--src/bin/jp2/convert.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c
index 5459f7d4..e606c9be 100644
--- a/src/bin/jp2/convert.c
+++ b/src/bin/jp2/convert.c
@@ -1185,7 +1185,7 @@ opj_image_t* pgxtoimage(const char *filename, opj_cparameters_t *parameters)
}
fseek(f, 0, SEEK_SET);
- if (fscanf(f, "PG%[ \t]%c%c%[ \t+-]%d%[ \t]%d%[ \t]%d", temp, &endian1,
+ if (fscanf(f, "PG%31[ \t]%c%c%31[ \t+-]%d%31[ \t]%d%31[ \t]%d", temp, &endian1,
&endian2, signtmp, &prec, temp, &w, temp, &h) != 9) {
fclose(f);
fprintf(stderr,