database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-07 00:04:31 +03:00
Code Activity

Merge tag '11.4' into 11.6

Browse Source 
MariaDB 11.4.4 release
This commit is contained in:
Oleksandr Byelkin
2024-11-08 07:17:00 +01:00
parent 4c7cfd2624 e9a502df08
commit 9e1fb104a3
743 changed files with 10281 additions and 4508 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
include/m_string.h
View File

@@ -295,12 +295,19 @@ static inline void safe_strcpy(char *dst, size_t dst_size, const char *src)
static inline int safe_strcpy_truncated(char *dst, size_t dst_size,
const char *src)
{
DBUG_ASSERT(dst_size > 0);
strncpy(dst, src, dst_size);
if (dst[dst_size - 1])
DBUG_ASSERT(dst_size > 0);
if (dst_size == 0)
return 1;
/*
We do not want to use strncpy() as we do not want to rely on
strncpy() filling the unused dst with 0.
We cannot use strmake() here as it in debug mode fills the buffers
with 'Z'.
*/
if (strnmov(dst, src, dst_size) == dst+dst_size)
{
dst[dst_size - 1]= 0;
dst[dst_size-1]= 0;
return 1;
}
return 0;
@@ -316,7 +323,7 @@ static inline int safe_strcpy_truncated(char *dst, size_t dst_size,
static inline int safe_strcat(char *dst, size_t dst_size, const char *src)
{
size_t init_len= strlen(dst);
if (init_len > dst_size)
if (init_len >= dst_size)
return 1;
return safe_strcpy_truncated(dst + init_len, dst_size - init_len, src);
}