diff options
| author | Vladimir Glazounov <vg@openoffice.org> | 2003-07-22 09:12:54 +0000 |
|---|---|---|
| committer | Vladimir Glazounov <vg@openoffice.org> | 2003-07-22 09:12:54 +0000 |
| commit | 5073e2b813d5790acdd0b39bd7dd893be97c1ae7 (patch) | |
| tree | 56e98cc7b793b769097f990e3b6d5b8629b90bf9 /psprint | |
| parent | a5be84fe20cd6df4230cdde4388113ea878b57e7 (diff) | |
INTEGRATION: CWS pl02 (1.22.28); FILE MERGED
2003/07/21 12:52:19 pl 1.22.28.1: #i17138# do not crash on empty files
Diffstat (limited to 'psprint')
| -rw-r--r-- | psprint/source/fontsubset/sft.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/psprint/source/fontsubset/sft.c b/psprint/source/fontsubset/sft.c index 4810ed0c297d..b31cdb39be4c 100644 --- a/psprint/source/fontsubset/sft.c +++ b/psprint/source/fontsubset/sft.c @@ -2,9 +2,9 @@ * * $RCSfile: sft.c,v $ * - * $Revision: 1.22 $ + * $Revision: 1.23 $ * - * last change: $Author: rt $ $Date: 2003-04-17 15:10:44 $ + * last change: $Author: vg $ $Date: 2003-07-22 10:12:54 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -1593,6 +1593,12 @@ int OpenTTFont(const char *fname, sal_uInt32 facenum, TrueTypeFont** ttf) /*FOLD t->fsize = st.st_size; + if (t->fsize == 0) { + ret = SF_BADFILE; + goto cleanup; + } + + if ((t->ptr = (sal_uInt8 *) mmap(0, t->fsize, PROT_READ, MAP_SHARED, fd, 0)) == MAP_FAILED) { ret = SF_MEMORY; goto cleanup; |