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In Redis RDB check: log decompression errors.

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This commit is contained in:
antirez
2016-07-01 11:59:25 +02:00
parent df3c69e89e
commit e697153d18
2 changed files with 23 additions and 2 deletions
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6
src/rdb.c
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@ -45,6 +45,7 @@
extern int rdbCheckMode;
void rdbCheckError(const char *fmt, ...);
void rdbCheckSetError(const char *fmt, ...);
void rdbCheckThenExit(char *reason, int where) {
if (!rdbCheckMode) {
@ -341,7 +342,10 @@ void *rdbLoadLzfStringObject(rio *rdb, int flags, size_t *lenptr) {
/* Load the compressed representation and uncompress it to target. */
if (rioRead(rdb,c,clen) == 0) goto err;
if (lzf_decompress(c,clen,val,len) == 0) goto err;
if (lzf_decompress(c,clen,val,len) == 0) {
if (rdbCheckMode) rdbCheckSetError("Invalid LZF compressed string");
goto err;
}
zfree(c);
if (plain || sds) {