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perf probe: Fix to ignore escaped characters in --lines option

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Use strbprk_esc() and strdup_esc() to ignore escaped characters in
--lines option. This has been done for other options, but only --lines
option doesn't.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Alexander Lobakin <aleksander.lobakin@intel.com>
Cc: Dima Kogan <dima@secretsauce.net>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://lore.kernel.org/r/173099114272.2431889.4820591557298941207.stgit@mhiramat.roam.corp.google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Masami Hiramatsu (Google) 2024-11-07 23:52:22 +09:00 committed by Arnaldo Carvalho de Melo
parent e7c70ee7c9
commit 47fa0f99a9
1 changed files with 3 additions and 3 deletions
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6
tools/perf/util/probe-event.c
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@ -1372,7 +1372,7 @@ int parse_line_range_desc(const char *arg, struct line_range *lr)
lr->start = 0;
lr->end = INT_MAX;
range = strchr(name, ':');
range = strpbrk_esc(name, ":");
if (range) {
*range++ = '\0';
@ -1413,7 +1413,7 @@ int parse_line_range_desc(const char *arg, struct line_range *lr)
}
}
file = strchr(name, '@');
file = strpbrk_esc(name, "@");
if (file) {
*file = '\0';
lr->file = strdup(++file);
@ -1422,7 +1422,7 @@ int parse_line_range_desc(const char *arg, struct line_range *lr)
goto err;
}
lr->function = name;
} else if (strchr(name, '/') || strchr(name, '.'))
} else if (strpbrk_esc(name, "/."))
lr->file = name;
else if (is_c_func_name(name))/* We reuse it for checking funcname */
lr->function = name;