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| author | Christopher Faylor <me@cgf.cx> | 2005-09-16 20:12:12 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2005-09-16 20:12:12 +0000 |
| commit | b3ecdcf438d47d78e8a6b029c209ebf6f2fea7fe (patch) | |
| tree | 3eda775b8dac04c5c96e1335eb3223e13227cc75 /winsup/cygwin/environ.cc | |
| parent | e4d981b9578d322d529b65aea55964f2249b5953 (diff) | |
| download | newlib-b3ecdcf438d47d78e8a6b029c209ebf6f2fea7fe.zip newlib-b3ecdcf438d47d78e8a6b029c209ebf6f2fea7fe.tar.gz newlib-b3ecdcf438d47d78e8a6b029c209ebf6f2fea7fe.tar.bz2 | |
* environ.cc (build_env): Use "kilo"bytes not "mega"bytes. Return immediately
on error.
* spawn.cc (spawn_guts): Set return value to -1 on error from build_env.
Diffstat (limited to 'winsup/cygwin/environ.cc')
| -rw-r--r-- | winsup/cygwin/environ.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/winsup/cygwin/environ.cc b/winsup/cygwin/environ.cc index b73c710..b7ca700 100644 --- a/winsup/cygwin/environ.cc +++ b/winsup/cygwin/environ.cc @@ -1034,11 +1034,11 @@ build_env (const char * const *envp, char *&envblock, int &envc, p = *srcp; /* Don't worry about it */ len = strlen (p); - if (len >= 32 * 1024 * 1024) + if (len >= 32 * 1024) { free (envblock); envblock = NULL; - break; + goto out; } new_tl += len + 1; /* Keep running total of block length so far */ @@ -1072,6 +1072,7 @@ build_env (const char * const *envp, char *&envblock, int &envc, of buffer */ } +out: debug_printf ("envp %p, envc %d", newenv, envc); return newenv; } |