diff options
author | Preston Pan <ret2pop@gmail.com> | 2025-01-09 16:32:55 -0800 |
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committer | Preston Pan <ret2pop@gmail.com> | 2025-01-09 16:32:55 -0800 |
commit | ef9ab1fd141f4057d41f2d6ed8ab8d67c44894d5 (patch) | |
tree | e4005b7a641303b021eb54c2aae5676b5f92a72d /src/common/better_string.c | |
parent | 1fd608288ee47c2c560817f12f14b21069fed2f6 (diff) |
Diffstat (limited to 'src/common/better_string.c')
-rw-r--r-- | src/common/better_string.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/common/better_string.c b/src/common/better_string.c index 366dda6..7863da0 100644 --- a/src/common/better_string.c +++ b/src/common/better_string.c @@ -18,11 +18,12 @@ string_t *init_string(const char *src) { } void string_push(string_t *s, char c) { - if (s->len >= s->size - 2) { + if (s->len >= s->size - 3) { s->size *= 2; s->buf = safe_realloc(s->buf, s->size); } s->buf[s->len] = c; + s->buf[s->len + 1] = '\0'; s->len++; } @@ -33,9 +34,8 @@ char string_pop(string_t *s) { } void string_concat_const(string_t *s1, const char *s2) { - for (int i = 0; i < strlen(s2); i++) { + for (int i = 0; i < strlen(s2); i++) string_push(s1, s2[i]); - } } void string_concat(string_t *s1, string_t *s2) { @@ -46,6 +46,10 @@ void string_concat(string_t *s1, string_t *s2) { void string_free(void *x) { string_t *s = x; + + if (!x) + return; + free(s->buf); free(s); } |