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Fix overflow of rdbWriteRaw return value (#8306)

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Saving string of more than 2GB to the RDB file, can result in corrupt RDB, or failure in rdbSave.
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Bob Li 2021-01-12 14:22:53 +08:00 committed by GitHub
parent fe2fdef7b0
commit 542455ce2a
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1 changed files with 1 additions and 1 deletions
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src/rdb.c
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@ -94,7 +94,7 @@ void rdbReportError(int corruption_error, int linenum, char *reason, ...) {
exit(1); exit(1);
} }
static int rdbWriteRaw(rio *rdb, void *p, size_t len) { static ssize_t rdbWriteRaw(rio *rdb, void *p, size_t len) {
if (rdb && rioWrite(rdb,p,len) == 0) if (rdb && rioWrite(rdb,p,len) == 0)
return -1; return -1;
return len; return len;