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gh-142627: Ignore anonymous mappings in Linux remote debugging #142628

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Merged
vstinner merged 2 commits into from
Dec 12, 2025
+5 −0
Merged

gh-142627: Ignore anonymous mappings in Linux remote debugging #142628

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73711a3
gh-142627: Ignore anonymous mappings in Linux remote debugging
vstinner Dec 12, 2025
806c53a
Move the check earlier
vstinner Dec 12, 2025
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gh-142627: Ignore anonymous mappings in Linux remote debugging
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@vstinner
vstinner committed Dec 12, 2025
commit 73711a35eaf92f040738c800e0f4b5566b5ada50
5 changes: 5 additions & 0 deletions Python/remote_debug.h
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Original file line number Diff line number Diff line change
Expand Up @@ -729,6 +729,11 @@ search_linux_map_for_section(proc_handle_t *handle, const char* secname, const c
filename = path; // No directories, or an empty string
}

if (filename[0] == '[' && filename[strlen(filename)-1] == ']') {
// Skip anonymous mapping: [heap], [anon:cpython:pymalloc], etc.
continue;
}

if (strstr(filename, substr)) {
retval = search_elf_file_for_section(handle, secname, start, path);
if (retval) {
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