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ftp: only consider entry path if it has a length

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Follow-up from 8edcfedc1a

Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65631

Avoids a NULL pointer deref.

Closes #12648
This commit is contained in:
Daniel Stenberg 2024-01-07 14:25:20 +01:00
parent a0f94800d5
commit 1058483615
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1 changed files with 2 additions and 1 deletions
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lib/ftp.c
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@ -2892,7 +2892,8 @@ static CURLcode ftp_statemachine(struct Curl_easy *data,
} }
else { else {
/* end of path */ /* end of path */
entry_extracted = TRUE; if(Curl_dyn_len(&out))
entry_extracted = TRUE;
break; /* get out of this loop */ break; /* get out of this loop */
} }
} }