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src/options.c: increase buffer from 45 to 57, to accommodate string sizes specified (detected by gcc7's -Wstringpop-overflow)

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This commit is contained in:
E. Westbrook 2017-12-22 16:57:20 -07:00
parent 88b13a825b
commit 72fb9dcb49
1 changed files with 2 additions and 2 deletions
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4
src/options.c
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@ -37,7 +37,7 @@ int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps)
while (opt->name && strcmp(name, opt->name)) while (opt->name && strcmp(name, opt->name))
opt++; opt++;
if (!opt->func) { if (!opt->func) {
char msg[45]; char msg[57];
sprintf(msg, "unsupported option `%.35s'", name); sprintf(msg, "unsupported option `%.35s'", name);
luaL_argerror(L, 2, msg); luaL_argerror(L, 2, msg);
} }
@ -50,7 +50,7 @@ int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps)
while (opt->name && strcmp(name, opt->name)) while (opt->name && strcmp(name, opt->name))
opt++; opt++;
if (!opt->func) { if (!opt->func) {
char msg[45]; char msg[57];
sprintf(msg, "unsupported option `%.35s'", name); sprintf(msg, "unsupported option `%.35s'", name);
luaL_argerror(L, 2, msg); luaL_argerror(L, 2, msg);
} }