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tools lib traceevent: Fix bad force_token escape sequence 

Older kernels have a bug that creates invalid symbols. event-parse.c
handles them by replacing them with a "%s" token. But the fix included
an extra backslash, and "\%s" was added incorrectly.

Signed-off-by: Michael Sartain <mikesart@fastmail.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20180112004821.827168881@goodmis.org
Link: http://lkml.kernel.org/r/d320000d37c10ce0912851e1fb78d1e0c946bcd9.1497486273.git.mikesart@fastmail.com
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Michael Sartain 2018-01-11 19:47:42 -05:00 committed by Arnaldo Carvalho de Melo
parent 08e26396c6
commit 952a99ccfa
1 changed files with 1 additions and 1 deletions
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2
tools/lib/traceevent/event-parse.c
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@ -1094,7 +1094,7 @@ static enum event_type __read_token(char **tok)
if (strcmp(*tok, "LOCAL_PR_FMT") == 0) { if (strcmp(*tok, "LOCAL_PR_FMT") == 0) {
free(*tok); free(*tok);
*tok = NULL; *tok = NULL;
return force_token("\"\%s\" ", tok); return force_token("\"%s\" ", tok);
} else if (strcmp(*tok, "STA_PR_FMT") == 0) { } else if (strcmp(*tok, "STA_PR_FMT") == 0) {
free(*tok); free(*tok);
*tok = NULL; *tok = NULL;