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Use binary representation for key values dumped to crash log (#10275)

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Use binary representation for key values dumped crash to log,
so that if they contain null chars they're still printed correctly.
Additionally limit their length to 128 chars

Co-authored-by: Oran Agra <oran@redislabs.com>
This commit is contained in:
Omer Shadmi 2022-02-10 13:22:57 +02:00 committed by GitHub
parent 88795f5cba
commit 5bdd72bea7
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
src/debug.c
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@ -1729,10 +1729,10 @@ void logCurrentClient(void) {
sdsfree(client);
for (j = 0; j < cc->argc; j++) {
robj *decoded;
decoded = getDecodedObject(cc->argv[j]);
serverLog(LL_WARNING|LL_RAW,"argv[%d]: '%s'\n", j,
(char*)decoded->ptr);
sds repr = sdscatrepr(sdsempty(),decoded->ptr, min(sdslen(decoded->ptr), 128));
serverLog(LL_WARNING|LL_RAW,"argv[%d]: '%s'\n", j, (char*)repr);
sdsfree(repr);
decrRefCount(decoded);
}
/* Check if the first argument, usually a key, is found inside the