diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-19 08:25:39 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-19 08:25:39 +0000 |
commit | 5b7e24d744340345c11578911e3f1fa4ab0fb9cc (patch) | |
tree | e91a96aa41166abd1bd8c531fb548999fde63869 /dln.c | |
parent | 0a5aab8679ca7d876f064f8fa1633d92a30cc346 (diff) |
* io.c (rb_io_inspect): replace sprintf() with "%s" format all
over the place by snprintf() to avoid integer overflow.
* sample/svr.rb: service can be stopped by ill-behaved client; use
tsvr.rb instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dln.c')
-rw-r--r-- | dln.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -962,8 +962,9 @@ load_lib(lib) dln_errno = DLN_EBADLIB; if (lib[0] == '-' && lib[1] == 'l') { - char *p = alloca(strlen(lib) + 4); - sprintf(p, "lib%s.a", lib+2); + long len = strlen(lib) + 4; + char *p = alloca(len); + snprintf(p, len, "lib%s.a", lib+2); lib = p; } |