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checksrc: improve the fopen() parser somewhat 

The quote scanner was too fragile, now look for a comma instead to find
the mode argument.
This commit is contained in:
Daniel Stenberg 2016-04-03 11:29:14 +02:00
parent d4d87d7ead
commit 5ea3d2ff06
1 changed files with 5 additions and 5 deletions
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10
lib/checksrc.pl
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@ -6,7 +6,7 @@
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 2011 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
# Copyright (C) 2011 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
@ -51,7 +51,7 @@ sub checkwarn {
$supressed++;
return;
}
my $w=$error?"error":"warning";
if($w) {
@ -212,7 +212,7 @@ sub scanfile {
"comma without following space");
}
}
# check for "} else"
if($l =~ /^(.*)\} *else/) {
checkwarn($line, length($1), $file, $l, "else after closing brace on same line");
@ -234,11 +234,11 @@ sub scanfile {
}
# scan for use of non-binary fopen without the macro
if($l =~ /^(.*\W)fopen\s*\([^"]*\"([^"]*)/) {
if($l =~ /^(.*\W)fopen\s*\([^,]*, *\"([^"]*)/) {
my $mode = $2;
if($mode !~ /b/) {
checkwarn($line, length($1), $file, $l,
"use of non-binary fopen without FOPEN_* macro");
"use of non-binary fopen without FOPEN_* macro: $mode");
}
}