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| author | Even Rouault <even.rouault@spatialys.com> | 2017-08-18 13:39:20 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2017-08-18 13:39:20 +0200 |
| commit | e5285319229a5d77bf316bb0d3a6cbd3cb8666d9 (patch) | |
| tree | d5f5483066f463d903e1a79752c5eb0a91410891 /src | |
| parent | 5597522cac96b1bc6d48a447751b1c6049248eef (diff) | |
pgxtoimage(): fix write stack buffer overflow (#997)
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/jp2/convert.c | 2 |
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, |