Author: avg
Date: Wed Jul 17 08:45:27 2013
New Revision: 253413
URL: http://svnweb.freebsd.org/changeset/base/253413
Log:
[fix to r253380] __setenv: be explicit about placing '=' after name
This should a regression introduced in r253380 if malloc'ed memory
happens to have '=' at the right place.
Reported by: ache
Pointyhat to: me (avg)
MFC after: 1 day
X-MFC with: r253380
Modified:
head/lib/libc/stdlib/getenv.c
Modified: head/lib/libc/stdlib/getenv.c
==============================================================================
--- head/lib/libc/stdlib/getenv.c Wed Jul 17 07:17:07 2013
(r253412)
+++ head/lib/libc/stdlib/getenv.c Wed Jul 17 08:45:27 2013
(r253413)
@@ -506,8 +506,7 @@ __setenv(const char *name, size_t nameLe
/* Save name of name/value pair. */
env = stpncpy(envVars[envNdx].name, name, nameLen);
- if ((envVars[envNdx].name)[nameLen] != '=')
- env = stpcpy(env, "=");
+ *env++ = '=';
}
else
env = envVars[envNdx].value;
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