diff options
author | Demi Obenour <demiobenour@gmail.com> | 2016-12-01 18:13:51 -0500 |
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committer | Will Estes <westes575@gmail.com> | 2016-12-29 14:18:15 -0500 |
commit | 8d4aa5ccaf1770194aee27505ccd460038c2d2dc (patch) | |
tree | adfe13295a5468051e58908afabd7af2c2795934 /src/parse.y | |
parent | 7975c43384d766ca12cb3f292754dbdc34168886 (diff) |
scanner: Disallow, overquote '[' and ']' in prefix
Diffstat (limited to 'src/parse.y')
-rw-r--r-- | src/parse.y | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/parse.y b/src/parse.y index 4de4151..8aed868 100644 --- a/src/parse.y +++ b/src/parse.y @@ -199,7 +199,9 @@ option : TOK_OUTFILE '=' NAME | TOK_EXTRA_TYPE '=' NAME { extra_type = xstrdup(nmstr); } | TOK_PREFIX '=' NAME - { prefix = xstrdup(nmstr); } + { prefix = xstrdup(nmstr); + if (strchr(prefix, '[') || strchr(prefix, ']')) + flexerror(_("Prefix must not contain [ or ]")); } | TOK_YYCLASS '=' NAME { yyclass = xstrdup(nmstr); } | TOK_HEADER_FILE '=' NAME |