From 94459f99a7a4303e8da62d4e5fccde09325b74e0 Mon Sep 17 00:00:00 2001
From: Florian Burgener <florian.burgener@etu.hesge.ch>
Date: Tue, 18 Jan 2022 15:23:31 +0100
Subject: [PATCH] Fix memory leak
---
hashmap.c | 4 +++-
main.c | 3 ++-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/hashmap.c b/hashmap.c
index 11a8ca8..e72342e 100644
--- a/hashmap.c
+++ b/hashmap.c
@@ -140,7 +140,9 @@ char *hm_rm(hm_t *hm, const char *const key) {
entry_before->next = entry_before->next->next;
}
- char *value = entry->value;
+ char *value = strdup(entry->value);
+ free(entry->key);
+ free(entry->value);
free(entry);
return value;
}
diff --git a/main.c b/main.c
index a9d3093..13c3b34 100644
--- a/main.c
+++ b/main.c
@@ -47,7 +47,8 @@ int main() {
scanf("%s", key);
clear_buffer();
- hm_rm(hm, key);
+ char *c = hm_rm(hm, key);
+ free(c);
} else if (action == 4) {
printf("Phone Number: ");
scanf("%s", key);
--
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