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Fix longjump() compiler warnings.

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This commit is contained in:
Simon Kelley
2022-02-22 21:56:48 +00:00
parent e426c2d3bc
commit bb6f6bae0b
1 changed files with 15 additions and 21 deletions
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36
src/option.c
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@@ -4974,26 +4974,20 @@ err:
return 1;
}
static void read_file(char *file, FILE *f, int hard_opt)
static void read_file(char *file, FILE *f, int hard_opt, int from_script)
{
volatile int lineno = 0;
char *buff = daemon->namebuff;
while (fgets(buff, MAXDNAME, f))
{
int white, i, script = 0;
int white, i;
volatile int option;
char *errmess, *p, *arg, *start;
size_t len;
if (hard_opt == LOPT_CONF_SCRIPT)
{
hard_opt = 0;
script = 1;
}
option = (hard_opt == LOPT_REV_SERV) ? 0 : hard_opt;
/* Memory allocation failure longjmps here if mem_recover == 1 */
if (option != 0 || hard_opt == LOPT_REV_SERV)
{
@@ -5001,7 +4995,7 @@ static void read_file(char *file, FILE *f, int hard_opt)
continue;
mem_recover = 1;
}
arg = NULL;
lineno++;
errmess = NULL;
@@ -5107,7 +5101,7 @@ static void read_file(char *file, FILE *f, int hard_opt)
if (errmess || !one_opt(option, arg, daemon->namebuff, _("error"), 0, hard_opt == LOPT_REV_SERV))
{
if (script)
if (from_script)
sprintf(daemon->namebuff + strlen(daemon->namebuff), _(" in output from %s"), file);
else
sprintf(daemon->namebuff + strlen(daemon->namebuff), _(" at line %d of %s"), lineno, file);
@@ -5153,8 +5147,14 @@ static int one_file(char *file, int hard_opt)
hard_opt = 0;
nofile_ok = 1;
}
if (hard_opt == 0 && strcmp(file, "-") == 0)
if (hard_opt == LOPT_CONF_SCRIPT)
{
hard_opt = 0;
do_popen = 1;
}
if (hard_opt == 0 && !do_popen && strcmp(file, "-") == 0)
{
if (read_stdin == 1)
return 1;
@@ -5167,12 +5167,6 @@ static int one_file(char *file, int hard_opt)
/* ignore repeated files. */
struct stat statbuf;
if (hard_opt == LOPT_CONF_SCRIPT)
{
hard_opt = 0;
do_popen = 1;
}
if (hard_opt == 0 && stat(file, &statbuf) == 0)
{
struct fileread *r;
@@ -5211,7 +5205,7 @@ static int one_file(char *file, int hard_opt)
}
}
read_file(file, f, do_popen ? LOPT_CONF_SCRIPT : hard_opt);
read_file(file, f, hard_opt, do_popen);
if (do_popen)
{
@@ -5365,7 +5359,7 @@ void read_servers_file(void)
}
mark_servers(SERV_FROM_FILE);
read_file(daemon->servers_file, f, LOPT_REV_SERV);
read_file(daemon->servers_file, f, LOPT_REV_SERV, 0);
fclose(f);
cleanup_servers();
check_servers(0);