diff options
Diffstat (limited to 'lib/libc/stdlib/getenv.c')
| -rw-r--r-- | lib/libc/stdlib/getenv.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/libc/stdlib/getenv.c b/lib/libc/stdlib/getenv.c index 47963d5..8451103 100644 --- a/lib/libc/stdlib/getenv.c +++ b/lib/libc/stdlib/getenv.c @@ -505,9 +505,8 @@ __setenv(const char *name, size_t nameLen, const char *value, int overwrite) envVars[envNdx].valueSize = valueLen; /* Save name of name/value pair. */ - env = stpcpy(envVars[envNdx].name, name); - if ((envVars[envNdx].name)[nameLen] != '=') - env = stpcpy(env, "="); + env = stpncpy(envVars[envNdx].name, name, nameLen); + *env++ = '='; } else env = envVars[envNdx].value; |
