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23 lines
542 B
23 lines
542 B
--- zebra-0.91a/lib/vty.c.orig Thu Feb 1 02:18:05 2001
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+++ zebra-0.91a/lib/vty.c Wed Oct 15 19:50:34 2003
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@@ -1103,13 +1103,16 @@
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break;
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case SE:
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{
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- char *buffer = (char *)vty->sb_buffer->head->data;
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- int length = vty->sb_buffer->length;
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+ char *buffer;
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+ int length;
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- if (buffer == NULL)
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+ if (!vty->iac_sb_in_progress)
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return 0;
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- if (!vty->iac_sb_in_progress)
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+ buffer = (char *)vty->sb_buffer->head->data;
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+ length = vty->sb_buffer->length;
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+
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+ if (buffer == NULL)
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return 0;
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if (buffer[0] == '\0')
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