diff options
Diffstat (limited to 'src/os_unix.c')
| -rw-r--r-- | src/os_unix.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/os_unix.c b/src/os_unix.c index 30e2cbb26..2732f58e9 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -2474,7 +2474,7 @@ static int unixAccess(sqlite3_vfs *pVfs, const char *zPath, int flags){ ** by the calling process and must be big enough to hold at least ** pVfs->mxPathname bytes. */ -static int unixGetTempname(sqlite3_vfs *pVfs, char *zBuf){ +static int unixGetTempname(sqlite3_vfs *pVfs, int nBuf, char *zBuf){ static const char *azDirs[] = { 0, "/var/tmp", @@ -2507,6 +2507,7 @@ static int unixGetTempname(sqlite3_vfs *pVfs, char *zBuf){ } do{ assert( pVfs->mxPathname==MAX_PATHNAME ); + assert( nBuf>=MAX_PATHNAME ); sqlite3_snprintf(MAX_PATHNAME-17, zBuf, "%s/"SQLITE_TEMP_FILE_PREFIX, zDir); j = strlen(zBuf); sqlite3Randomness(15, &zBuf[j]); @@ -2528,7 +2529,12 @@ static int unixGetTempname(sqlite3_vfs *pVfs, char *zBuf){ ** (in this case, MAX_PATHNAME bytes). The full-path is written to ** this buffer before returning. */ -static int unixFullPathname(sqlite3_vfs *pVfs, const char *zPath, char *zOut){ +static int unixFullPathname( + sqlite3_vfs *pVfs, /* Pointer to vfs object */ + const char *zPath, /* Possibly relative input path */ + int nOut, /* Size of output buffer in bytes */ + char *zOut /* Output buffer */ +){ /* It's odd to simulate an io-error here, but really this is just ** using the io-error infrastructure to test that SQLite handles this |