21 lines
732 B
Diff
21 lines
732 B
Diff
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--- print-bgp.c
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+++ print-bgp.c
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@@ -669,7 +669,7 @@
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tlen-=15;
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/* ok now the variable part - lets read out TLVs*/
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- while (tlen>0) {
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+ while (tlen>0 && strlen <= buflen) {
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if (tlen < 3)
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return -1;
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TCHECK2(pptr[0], 3);
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@@ -684,7 +684,7 @@
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tlv_type,
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tlv_len);
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ttlv_len=ttlv_len/8+1; /* how many bytes do we need to read ? */
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- while (ttlv_len>0) {
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+ while (ttlv_len>0 && strlen <= buflen) {
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TCHECK(pptr[0]);
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strlen+=snprintf(buf+strlen,buflen-strlen, "%02x",*pptr++);
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ttlv_len--;
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