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Fix segfault when adding environment variables.

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This commit is contained in:
Guus Sliepen 2017-04-17 13:53:48 +02:00
parent 1be0c284c7
commit db80dbbac9
1 changed files with 2 additions and 2 deletions
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4
src/script.c
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@ -64,7 +64,7 @@ static void putenv(const char *p) {}
static void unputenv(const char *p) {} static void unputenv(const char *p) {}
#endif #endif
static const int min_env_size; static const int min_env_size = 10;
int environment_add(environment_t *env, const char *format, ...) { int environment_add(environment_t *env, const char *format, ...) {
if(env->n >= env->size) { if(env->n >= env->size) {
@ -95,7 +95,7 @@ void environment_update(environment_t *env, int pos, const char *format, ...) {
void environment_init(environment_t *env) { void environment_init(environment_t *env) {
env->n = 0; env->n = 0;
env->size = min_env_size; env->size = min_env_size;
env->entries = 0; //xzalloc(env->size * sizeof *env->entries); env->entries = xzalloc(env->size * sizeof *env->entries);
if(netname) if(netname)
environment_add(env, "NETNAME=%s", netname); environment_add(env, "NETNAME=%s", netname);