diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-12-16 11:27:51 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-12-16 11:27:51 +0000 |
commit | 96aca8fc70270a1d491b638eadace2ebc5456455 (patch) | |
tree | c76cb917903a8785dda241dc2c3c0eb397567744 /win32 | |
parent | cc07ecc3a6c82ded208481aa0b745507a13454bc (diff) |
merge revision(s) 25656:
* win32/win32.c (CreateChild): allocate temporary buffer and use it
instead of directly modify the passed string. [ruby-dev:39635]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@26113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32')
-rw-r--r-- | win32/win32.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/win32/win32.c b/win32/win32.c index c9081327f5..c4b6a124ab 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -1066,11 +1066,13 @@ CreateChild(const char *cmd, const char *prog, SECURITY_ATTRIBUTES *psa, } } if (p) { - shell = p; - while (*p) { - if ((unsigned char)*p == '/') - *p = '\\'; - p = CharNext(p); + char *tmp = ALLOCA_N(char, strlen(p) + 1); + strcpy(tmp, p); + shell = tmp; + while (*tmp) { + if ((unsigned char)*tmp == '/') + *tmp = '\\'; + tmp = CharNext(tmp); } } |