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signal.c: exclude terminators

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* signal.c (check_reserved_signal): exclude terminator in literal
  strings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-10-17 05:14:02 +00:00
parent d9f3b27c1a
commit fb10a2cba5
1 changed files with 3 additions and 2 deletions
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5
signal.c
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@ -865,8 +865,9 @@ check_reserved_signal(const char *name)
if (prev) {
ssize_t RB_UNUSED_VAR(err);
static const char msg1[] = " received in ";
static const char msg2[] = " handler\n";
#define NOZ(name, str) name[sizeof(str)-1] = str
static const char NOZ(msg1, " received in ");
static const char NOZ(msg2, " handler\n");
err = write(2, name, strlen(name));
err = write(2, msg1, sizeof(msg1));