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I had problems using MXML 3.2 when fuzzing codedoc 3.7
./codedoc poc250
==28384==ERROR: LeakSanitizer: detected memory leaks Indirect leak of 9064 byte(s) in 103 object(s) allocated from: #0 0x7f2d39ba3d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28) #1 0x7f2d398bf664 in mxml_new /home/tianmai/mxml-3.2/mxml-node.c:841 Indirect leak of 136 byte(s) in 17 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf723 in mxmlNewElement /home/tianmai/mxml-3.2/mxml-node.c:383 Indirect leak of 110 byte(s) in 55 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 Indirect leak of 64 byte(s) in 4 object(s) allocated from: #0 0x7f2d39ba3b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40) #1 0x7f2d398bbcbe in mxml_set_attr /home/tianmai/mxml-3.2/mxml-attr.c:318 Indirect leak of 47 byte(s) in 8 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x20746e656d00796b (<unknown module>) Indirect leak of 39 byte(s) in 3 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bff25 in mxmlSetOpaque /home/tianmai/mxml-3.2/mxml-set.c:207 Indirect leak of 23 byte(s) in 1 object(s) allocated from: #0 0x7f2d39ba3b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40) #1 0x7f2d393de2ef in __vasprintf_chk (/lib/x86_64-linux-gnu/libc.so.6+0x1342ef) Indirect leak of 20 byte(s) in 4 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bbcf1 in mxml_set_attr /home/tianmai/mxml-3.2/mxml-attr.c:333 Indirect leak of 20 byte(s) in 3 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x20746e656d007260 (<unknown module>) Indirect leak of 18 byte(s) in 3 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x4079647062402029 (<unknown module>) Indirect leak of 14 byte(s) in 2 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x2d202729287260ff (<unknown module>) Indirect leak of 13 byte(s) in 3 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bbe87 in mxmlElementSetAttr /home/tianmai/mxml-3.2/mxml-attr.c:220 Indirect leak of 10 byte(s) in 2 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x454340 (<unknown module>) Indirect leak of 8 byte(s) in 2 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x20746e656d6d0065 (<unknown module>) Indirect leak of 8 byte(s) in 3 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x6f6f6620666f2064 (<unknown module>) Indirect leak of 7 byte(s) in 2 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x28735f6174616442 (<unknown module>) Indirect leak of 5 byte(s) in 1 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x28735f6100454340 (<unknown module>) Indirect leak of 4 byte(s) in 2 object(s) allocated from: #0 0x7f2d39b3c538 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x77538) #1 0x7f2d398bf8ad in mxmlNewText /home/tianmai/mxml-3.2/mxml-node.c:571 #2 0x735f617461647e39 (<unknown module>) SUMMARY: AddressSanitizer: 9610 byte(s) leaked in 218 allocation(s).
poc250.zip
The text was updated successfully, but these errors were encountered:
Probably not going to have a chance to investigate this for several weeks at least.
Sorry, something went wrong.
Codedoc issue, not Mini-XML.
michaelrsweet
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I had problems using MXML 3.2 when fuzzing codedoc 3.7
poc250.zip
The text was updated successfully, but these errors were encountered: