Changeset f22f22a in git for Singular/libparse.cc

Timestamp:

Jan 14, 2017, 5:59:00 PM (7 years ago)

Author:

Volker Braun <vbraun.name@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

e85feda0c40361dfe1754b7c0fa791e33c600e71

Parents:

d22092faa534a77b8f85e33d87fee0070e584166

git-author:

Volker Braun <vbraun.name@gmail.com>2017-01-14 17:59:00+01:00

git-committer:

Volker Braun <vbraun.name@gmail.com>2017-01-14 17:59:38+01:00

Message:

fix: Increase library filename buffer length

Increase the buffer size from 128 to 1024 chars. E.g. Conda and Sage
intentionally build binaries with long (>100 chars) parent directories
to truncate them when installing the binaries. This caused random
segfaults, see https://trac.sagemath.org/ticket/22175

File:

• Singular/libparse.cc (modified) (1 diff)

Singular/libparse.cc

@@ -1094 +1094 @@
 lib_cmds last_cmd = LP_NONE;
 
-char libnamebuf[128];
+char libnamebuf[1024];
 char *text_buffer=NULL;
 long string_start;