16 lines
579 B
Diff
16 lines
579 B
Diff
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Fixes NULL pointer dereference (CVE-2006-6719) (bz #221483)
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--- wget-1.10.2/src/ftp-basic.c.orig 2007-01-04 19:30:31.000000000 +0100
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+++ wget-1.10.2/src/ftp-basic.c 2007-01-04 19:31:48.000000000 +0100
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@@ -1038,7 +1038,9 @@ ftp_syst (int csock, enum stype *server_
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first word of the server response)? */
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request = strtok (NULL, " ");
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- if (!strcasecmp (request, "VMS"))
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+ if (request == NULL)
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+ *server_type = ST_OTHER;
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+ else if (!strcasecmp (request, "VMS"))
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*server_type = ST_VMS;
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else if (!strcasecmp (request, "UNIX"))
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*server_type = ST_UNIX;
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