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| author | infirit <[email protected]> | 2014-12-10 02:11:02 +0100 |
|---|---|---|
| committer | infirit <[email protected]> | 2014-12-10 02:11:02 +0100 |
| commit | bf6e3391b82844e8b6aec0f26332b9e2df41edf8 (patch) | |
| tree | d15a647e332f97f5f4e9fd10fe7fc1ad4a371db1 | |
| parent | 8d384f7cfcb9a6f1692c81c703c0d9e636683e13 (diff) | |
| download | atril-bf6e3391b82844e8b6aec0f26332b9e2df41edf8.tar.bz2 atril-bf6e3391b82844e8b6aec0f26332b9e2df41edf8.tar.xz | |
dvi: Another fix for buffer overwrite in dvi-backend
Taken from evince commit: efadec4ffcdde3373f6f4ca0eaac98dc963c4fd5
From: Scott Reeves <[email protected]>
Gnome bug: https://bugzilla.gnome.org/show_bug.cgi?id=643882
| -rw-r--r-- | backend/dvi/mdvi-lib/afmparse.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/backend/dvi/mdvi-lib/afmparse.c b/backend/dvi/mdvi-lib/afmparse.c index e1cd1156..f90e5575 100644 --- a/backend/dvi/mdvi-lib/afmparse.c +++ b/backend/dvi/mdvi-lib/afmparse.c @@ -160,7 +160,7 @@ static char *token(FILE *stream) idx = 0; while (ch != EOF && ch != ' ' && ch != lineterm - && ch != '\t' && ch != ':' && ch != ';' && idx < MAX_NAME) + && ch != '\t' && ch != ':' && ch != ';' && idx < (MAX_NAME - 1)) { ident[idx++] = ch; ch = fgetc(stream); @@ -190,7 +190,7 @@ static char *linetoken(FILE *stream) while ((ch = fgetc(stream)) == ' ' || ch == '\t' ); idx = 0; - while (ch != EOF && ch != lineterm && idx < MAX_NAME) + while (ch != EOF && ch != lineterm && idx < (MAX_NAME - 1)) { ident[idx++] = ch; ch = fgetc(stream); |