database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Use memory safe snprintf() in Connect Engine and elsewhere (#2210)

Browse Source 
Continue with similar changes as done in 19af1890 to replace sprintf(buf, ...)
with snprintf(buf, sizeof(buf), ...), specifically in the "easy" cases where buf
is allocated with a size known at compile time.

All new code of the whole pull request, including one or several files that are
either new files or modified ones, are contributed under the BSD-new license.  I
am contributing on behalf of my employer Amazon Web Services, Inc.
This commit is contained in:
Mikhail Chalov
2022-09-28 07:45:25 -07:00
committed by GitHub
parent b2cfcf1d1f
commit 9de9f105b5
13 changed files with 70 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sql/sql_repl.cc
View File

@ -4032,7 +4032,7 @@ bool mysql_show_binlog_events(THD* thd)
binlog_size= s.st_size;
if (lex_mi->pos > binlog_size)
{
sprintf(errmsg_buf, "Invalid pos specified. Requested from pos:%llu is "
snprintf(errmsg_buf, sizeof(errmsg_buf), "Invalid pos specified. Requested from pos:%llu is "
"greater than actual file size:%lu\n", lex_mi->pos,
(ulong)s.st_size);
errmsg= errmsg_buf;