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Remove strncpy

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Lorenz Stechauner
2022-08-16 20:16:46 +02:00
parent 41e12d6293
commit 4fe067ed7d
3 changed files with 16 additions and 8 deletions
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3
src/lib/fastcgi.c
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@ -221,7 +221,8 @@ int fastcgi_close_stdin(fastcgi_conn *conn) {
int fastcgi_php_error(const fastcgi_conn *conn, const char *msg, int msg_len, char *err_msg) {
char *msg_str = malloc(msg_len + 1);
char *ptr0 = msg_str;
strncpy(msg_str, msg, msg_len);
memcpy(msg_str, msg, msg_len);
msg_str[msg_len] = 0;
char *ptr1 = NULL;
int len;
int err = 0;

18
src/lib/http.c
View File

@ -262,21 +262,27 @@ int http_add_header_field_len(http_hdr *hdr, const char *name, unsigned long nam
if (name_len < sizeof(f->normal.name) && value_len < sizeof(f->normal.value)) {
f->type = HTTP_FIELD_NORMAL;
strncpy(f->normal.name, name, name_len);
strncpy(f->normal.value, value, value_len);
memcpy(f->normal.name, name, name_len);
memcpy(f->normal.value, value, value_len);
f->normal.name[name_len] = 0;
f->normal.value[value_len] = 0;
http_to_camel_case(f->normal.name, HTTP_PRESERVE);
} else if (name_len < sizeof(f->ex_value.name)) {
f->type = HTTP_FIELD_EX_VALUE;
f->ex_value.value = malloc(value_len + 1);
strncpy(f->ex_value.name, name, name_len);
strncpy(f->ex_value.value, value, value_len);
memcpy(f->ex_value.name, name, name_len);
memcpy(f->ex_value.value, value, value_len);
f->ex_value.name[name_len] = 0;
f->ex_value.value[value_len] = 0;
http_to_camel_case(f->ex_value.name, HTTP_PRESERVE);
} else {
f->type = HTTP_FIELD_EX_NAME;
f->ex_name.name = malloc(name_len + 1);
f->ex_name.value = malloc(value_len + 1);
strncpy(f->ex_name.name, name, name_len);
strncpy(f->ex_name.value, value, value_len);
memcpy(f->ex_name.name, name, name_len);
memcpy(f->ex_name.value, value, value_len);
f->ex_name.name[name_len] = 0;
f->ex_name.value[value_len] = 0;
http_to_camel_case(f->ex_name.name, HTTP_PRESERVE);
}

3
src/lib/utils.c
View File

@ -135,7 +135,8 @@ int mime_is_compressible(const char *type) {
}
int strcpy_rem_webroot(char *dst, const char *src, long len, const char *webroot) {
strncpy(dst, src, len);
memcpy(dst, src, len);
dst[len] = 0;
if (webroot == NULL)
return 0;