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-rw-r--r--src/pacman/pacman.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 315aceb0..0e80fb22 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -334,6 +334,8 @@ static void setlibpaths(void)
}
}
+#define check_optarg() if(!optarg) { return(1); }
+
/** Parse command-line arguments for each operation.
* @param argc argc
* @param argv argv
@@ -408,12 +410,14 @@ static int parseargs(int argc, char *argv[])
case 0: break;
case OP_NOCONFIRM: config->noconfirm = 1; break;
case OP_CONFIG:
+ check_optarg();
if(config->configfile) {
free(config->configfile);
}
config->configfile = strndup(optarg, PATH_MAX);
break;
case OP_IGNORE:
+ check_optarg();
list = strsplit(optarg, ',');
for(item = list; item; item = alpm_list_next(item)) {
alpm_option_add_ignorepkg((char *)alpm_list_getdata(item));
@@ -445,8 +449,13 @@ static int parseargs(int argc, char *argv[])
break;
case OP_NOPROGRESSBAR: config->noprogressbar = 1; break;
case OP_NOSCRIPTLET: config->flags |= PM_TRANS_FLAG_NOSCRIPTLET; break;
- case OP_ASK: config->noask = 1; config->ask = atoi(optarg); break;
+ case OP_ASK:
+ check_optarg();
+ config->noask = 1;
+ config->ask = atoi(optarg);
+ break;
case OP_CACHEDIR:
+ check_optarg();
if(alpm_option_add_cachedir(optarg) != 0) {
pm_printf(PM_LOG_ERROR, _("problem adding cachedir '%s' (%s)\n"),
optarg, alpm_strerrorlast());
@@ -457,9 +466,11 @@ static int parseargs(int argc, char *argv[])
config->flags |= PM_TRANS_FLAG_ALLDEPS;
break;
case OP_LOGFILE:
+ check_optarg();
config->logfile = strndup(optarg, PATH_MAX);
break;
case OP_IGNOREGROUP:
+ check_optarg();
list = strsplit(optarg, ',');
for(item = list; item; item = alpm_list_next(item)) {
alpm_option_add_ignoregrp((char *)alpm_list_getdata(item));
@@ -471,6 +482,7 @@ static int parseargs(int argc, char *argv[])
config->flags |= PM_TRANS_FLAG_ALLEXPLICIT;
break;
case OP_ARCH:
+ check_optarg();
setarch(optarg);
break;
case 'Q': config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_QUERY); break;
@@ -480,6 +492,7 @@ static int parseargs(int argc, char *argv[])
case 'U': config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_UPGRADE); break;
case 'V': config->version = 1; break;
case 'b':
+ check_optarg();
config->dbpath = strdup(optarg);
break;
case 'c':
@@ -516,6 +529,7 @@ static int parseargs(int argc, char *argv[])
config->quiet = 1;
break;
case 'r':
+ check_optarg();
config->rootdir = strdup(optarg);
break;
case 's':