diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/access/transam/xlogfuncs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/backend/access/transam/xlogfuncs.c b/src/backend/access/transam/xlogfuncs.c index 08b5724b97e..f3c8a09c2aa 100644 --- a/src/backend/access/transam/xlogfuncs.c +++ b/src/backend/access/transam/xlogfuncs.c @@ -30,6 +30,10 @@ #include "utils/guc.h" #include "utils/timestamp.h" + +static void validate_xlog_location(char *str); + + /* * pg_start_backup: set up for taking an on-line backup dump * @@ -289,6 +293,8 @@ pg_xlogfile_name_offset(PG_FUNCTION_ARGS) */ locationstr = text_to_cstring(location); + validate_xlog_location(locationstr); + if (sscanf(locationstr, "%X/%X", &uxlogid, &uxrecoff) != 2) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), @@ -361,6 +367,8 @@ pg_xlogfile_name(PG_FUNCTION_ARGS) locationstr = text_to_cstring(location); + validate_xlog_location(locationstr); + if (sscanf(locationstr, "%X/%X", &uxlogid, &uxrecoff) != 2) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), |