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| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2018-06-05 11:36:07 -0400 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2018-06-05 11:36:07 -0400 |
| commit | 0541a2c9f4c9bbd69071d63c5a2e98d2f72926c5 (patch) | |
| tree | 3f7fb2b68254fad8a42383ea030c8f770a2d7a60 /filter | |
| parent | 53f8404482c16487ae2464b348de0c9c46693040 (diff) | |
| download | cups-0541a2c9f4c9bbd69071d63c5a2e98d2f72926c5.tar.gz | |
Fix a parsing bug in the pstops filter (Issue #5321)
Diffstat (limited to 'filter')
| -rw-r--r-- | filter/pstops.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/filter/pstops.c b/filter/pstops.c index 5bdac5257..906a6e78c 100644 --- a/filter/pstops.c +++ b/filter/pstops.c @@ -1,10 +1,11 @@ /* * PostScript filter for CUPS. * - * Copyright 2007-2015 by Apple Inc. - * Copyright 1993-2007 by Easy Software Products. + * Copyright © 2007-2018 by Apple Inc. + * Copyright © 1993-2007 by Easy Software Products. * - * Licensed under Apache License v2.0. See the file "LICENSE" for more information. + * Licensed under Apache License v2.0. See the file "LICENSE" for more + * information. */ /* @@ -2229,7 +2230,7 @@ parse_text(const char *start, /* I - Start of text value */ bufptr = buffer; bufend = buffer + bufsize - 1; - while (bufptr < bufend) + while (*start && bufptr < bufend) { if (isspace(*start & 255) && !level) break; |