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fix(lib): check if got NULL in all functions

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This commit is contained in:
Masahiko AMANO
2022-12-29 17:24:37 +03:00
parent dd1d513f1e
commit 12424fb995
3 changed files with 20 additions and 2 deletions
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lib/sasa.c
+7 -1
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@@ -4,7 +4,7 @@
#include "../include/tanabata.h"
int tanabata_sasa_add(Tanabata *tanabata, const char *path) {
if (tanabata->sasahyou.size == -1 && tanabata->sasahyou.hole_cnt == 0) {
if (path == NULL || tanabata->sasahyou.size == -1 && tanabata->sasahyou.hole_cnt == 0) {
return 1;
}
Sasa *current_sasa = tanabata->sasahyou.database;
@@ -34,6 +34,9 @@ int tanabata_sasa_rem_by_id(Tanabata *tanabata, uint64_t sasa_id) {
}
int tanabata_sasa_rem_by_path(Tanabata *tanabata, const char *path) {
if (path == NULL) {
return 1;
}
Sasa *current_sasa = tanabata->sasahyou.database;
for (uint64_t i = 0; i < tanabata->sasahyou.size; i++) {
if (current_sasa->id != HOLE_ID && strcmp(current_sasa->path, path) == 0) {
@@ -56,6 +59,9 @@ Sasa tanabata_sasa_get_by_id(Tanabata *tanabata, uint64_t sasa_id) {
}
Sasa tanabata_sasa_get_by_path(Tanabata *tanabata, const char *path) {
if (path == NULL) {
return HOLE_SASA;
}
char *abspath = NULL;
abspath = realpath(path, abspath);
if (abspath == NULL) {