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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2010-01-28 18:04:38 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2010-01-28 18:04:38 +0000 |
| commit | 12ea66a7277240c5b045ed14c140f94d453eea0e (patch) | |
| tree | 86b0fb053e20cd76aab065b69b25eee033939677 /tools/llvm-ld | |
| parent | 2c47368a7d843486a59e12a08595297003e3cb2d (diff) | |
| download | llvm-12ea66a7277240c5b045ed14c140f94d453eea0e.tar.gz llvm-12ea66a7277240c5b045ed14c140f94d453eea0e.tar.bz2 llvm-12ea66a7277240c5b045ed14c140f94d453eea0e.tar.xz | |
Replace strcpy with memcpy when we have the length around anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94746 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-ld')
| -rw-r--r-- | tools/llvm-ld/llvm-ld.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/llvm-ld/llvm-ld.cpp b/tools/llvm-ld/llvm-ld.cpp index e71aefc0ce..118f6b720c 100644 --- a/tools/llvm-ld/llvm-ld.cpp +++ b/tools/llvm-ld/llvm-ld.cpp @@ -179,8 +179,9 @@ static char ** CopyEnv(char ** const envp) { // Make a copy of the list. Don't forget the NULL that ends the list. entries = 0; while (envp[entries] != NULL) { - newenv[entries] = new char[strlen (envp[entries]) + 1]; - strcpy (newenv[entries], envp[entries]); + size_t len = strlen(envp[entries]) + 1; + newenv[entries] = new char[len]; + memcpy(newenv[entries], envp[entries], len); ++entries; } newenv[entries] = NULL; |