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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:24:58 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:27:06 +0000 |
| commit | 33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch) | |
| tree | 406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/1830415 | |
| parent | adedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff) | |
| download | emulator-bug-study-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz emulator-bug-study-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip | |
add launchpad bug reports without comments
Diffstat (limited to 'results/scraper/launchpad-without-comments/1830415')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1830415 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1830415 b/results/scraper/launchpad-without-comments/1830415 new file mode 100644 index 00000000..af350c5b --- /dev/null +++ b/results/scraper/launchpad-without-comments/1830415 @@ -0,0 +1,14 @@ +linux-user elf loader issue + +all versions up to 4.0 (I didn't test others) +file affected linux-user/elfload.c +function load_elf_image + +if (phdr[i].p_type == PT_LOAD) { + +- abi_ulong a = phdr[i].p_vaddr - phdr[i].p_offset; ++ abi_ulong a = phdr[i].p_vaddr ; // - phdr[i].p_offset; + if (a < loaddr) { + loaddr = a; + +To the best of my understanding of the elf format p_offset is not a virtual offset. In fact, when I load statically compiled applications, the load fails because the libc before main is trying to access phdr in the executable image but that memory is not mapped -- this is caused by the wrong loaddr above. \ No newline at end of file |