diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-26 05:48:12 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-26 05:48:12 +0000 |
commit | ea9ff28f80165ec054106702ee38f5995bc4a491 (patch) | |
tree | d3559a1a191a898f816ac5adf56f1310a920142d /win32/stub.c | |
parent | aac77886b318d2272d0bce29cede4566332ea205 (diff) |
win32: realloc failures
* win32/file.c (code_page_i): handle realloc failure.
reported by Denis Denisov <denji0k AT gmail.com>.
* win32/stub.c (stub_sysinit): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32/stub.c')
-rw-r--r-- | win32/stub.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/win32/stub.c b/win32/stub.c index fc82d73e2c..3960024fc2 100644 --- a/win32/stub.c +++ b/win32/stub.c @@ -21,7 +21,12 @@ stub_sysinit(int *argc, char ***argv) for (i = 1; i < ac; ++i) { lenall += strlen(av[i]) + 1; } - *argv = av = realloc(av, lenall + (lenexe + 1) * 2 + sizeof(char *) * (i + 2)); + av = realloc(av, lenall + (lenexe + 1) * 2 + sizeof(char *) * (i + 2)); + if (!av) { + perror("realloc command line"); + exit(-1); + } + *argv = av; *argc = ++ac; p = (char *)(av + i + 2); memmove(p + (lenexe + 1) * 2, (char *)(av + ac) + len0, lenall); |