diff options
| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2018-02-01 17:28:33 +0000 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2018-02-01 17:52:27 +0000 |
| commit | a20a69e25a18ec63236633b804d89cc0c0cea259 (patch) | |
| tree | 56aa50f632d658cc1a61a1aecdcd2fa02307c131 /overlay | |
| parent | 812eeedddc2747c2025c6975d0a5fad3cd11c94f (diff) | |
overlay: fix invalid pointer access
The 'v' variable isn't defined in this part of the 'TracepointFmt'
rule but because of the way the generator produces code (one function
per rule) it doesn't realize we're accessing a variable from a
different case of the rule and this doesn't lead to a C compiler error
on undefined variable.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'overlay')
| -rw-r--r-- | overlay/tracepoint_format.leg | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/overlay/tracepoint_format.leg b/overlay/tracepoint_format.leg index 0db9a55f..5503e1cc 100644 --- a/overlay/tracepoint_format.leg +++ b/overlay/tracepoint_format.leg @@ -1,5 +1,5 @@ TracepointFmt = - 'name' ':' Space n:PropertyName EndLine { free(v.string); } + 'name' ':' Space n:PropertyName EndLine { free(n.string); } 'ID:' Space v:Number EndLine { yy->ctx.tp->event_id = v.integer; } 'format:' EndLine Field+ |