https://bugs.kde.org/show_bug.cgi?id=413603
Bug ID: 413603
Summary: callgrind_annotate truncates function names at '#'
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: callgrind
Assignee: josef.weidendor...@gmx.de
Reporter: ar...@linux.ibm.com
Target Milestone: ---
If a C++ function name contains a substring like "{lambda()#1}",
callgrind_annotate truncates it at the '#' and uses the truncated name for
further processing. This can cause different functions to be merged, resulting
in additional corruption.
The problem exists because callgrind_annotate treats '#' as a comment marker
anywhere on an input line and removes the "comment" before further processing.
However, according to the format documentation, a comment must be on its own
line, so a '#' in the middle of a line should *not* be treated as a comment
marker.
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