From: Josh Oguin <josh.og...@oarcorp.com>
---
c/src/lib/libbsp/shared/bspinit.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/c/src/lib/libbsp/shared/bspinit.c
b/c/src/lib/libbsp/shared/bspinit.c
index 86c950c..b524389 100644
--- a/c/src/lib/libbsp/shared/bspinit.c
+++ b/c/src/lib/libbsp/shared/bspinit.c
@@ -37,12 +37,10 @@ rtems_task Init (rtems_task_argument arg)
char** argv = NULL;
int result = -124;
- if (boot_cmdline)
- {
+ if (boot_cmdline) {
cmdline = malloc (strlen (boot_cmdline) + 1);
- if (cmdline)
- {
+ if (cmdline) {
strcpy (cmdline, boot_cmdline);
command = cmdline;
@@ -50,8 +48,7 @@ rtems_task Init (rtems_task_argument arg)
/*
* Break the line up into arguments with "" being ignored.
*/
- while (true)
- {
+ while (true) {
command = strtok (command, " \t\r\n");
if (command == NULL)
break;
@@ -59,22 +56,25 @@ rtems_task Init (rtems_task_argument arg)
command = '\0';
}
+ /*
+ * If there are arguments, allocate enough memory for the argv
+ * array to be passed into main().
+ *
+ * NOTE: If argc is 0, then argv will be NULL.
+ */
argv = calloc (argc, sizeof (char*));
- if (argv)
- {
+ if (argv) {
int a;
command = cmdline;
argv[0] = command;
- for (a = 1; a < argc; a++)
- {
+ for (a = 1; a < argc; a++) {
command += strlen (command) + 1;
argv[a] = command;
}
- }
- else
+ } else
argc = 0;
}
}
--
1.9.3
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