diff options
| -rw-r--r-- | src/backend/replication/basebackup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/replication/basebackup.c b/src/backend/replication/basebackup.c index 896ab6917a6..0e5f070bdfc 100644 --- a/src/backend/replication/basebackup.c +++ b/src/backend/replication/basebackup.c @@ -1159,7 +1159,7 @@ _tarWriteHeader(const char *filename, const char *linktarget, memset(h, 0, sizeof(h)); /* Name 100 */ - sprintf(&h[0], "%.99s", filename); + strlcpy(&h[0], filename, 100); if (linktarget != NULL || S_ISDIR(statbuf->st_mode)) { /* @@ -1201,7 +1201,7 @@ _tarWriteHeader(const char *filename, const char *linktarget, /* Type - Symbolic link */ sprintf(&h[156], "2"); /* Link Name 100 */ - sprintf(&h[157], "%.99s", linktarget); + strlcpy(&h[157], linktarget, 100); } else if (S_ISDIR(statbuf->st_mode)) /* Type - directory */ @@ -1218,11 +1218,11 @@ _tarWriteHeader(const char *filename, const char *linktarget, /* User 32 */ /* XXX: Do we need to care about setting correct username? */ - sprintf(&h[265], "%.31s", "postgres"); + strlcpy(&h[265], "postgres", 32); /* Group 32 */ /* XXX: Do we need to care about setting correct group name? */ - sprintf(&h[297], "%.31s", "postgres"); + strlcpy(&h[297], "postgres", 32); /* Major Dev 8 */ sprintf(&h[329], "%07o ", 0); |