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socat crashed on systems without setenv()

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This commit is contained in:
Gerhard Rieger 2009-05-06 06:28:33 +02:00
parent 7c2039ada8
commit a479ab8df5
3 changed files with 6 additions and 2 deletions

2
utils.c
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@ -75,7 +75,7 @@ int setenv(const char *name, const char *value, int overwrite) {
if (!overwrite) {
if (getenv(name)) return 0; /* already exists */
}
if ((env = Malloc(strlen(name)+strlen(value)+2)) != NULL) {
if ((env = Malloc(strlen(name)+strlen(value)+2)) == NULL) {
return -1;
}
sprintf(env, "%s=%s", name, value);