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Code Issues Releases Wiki Activity

prevent memory fault from card name if file name is given

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none 2020-09-17 09:55:48 +02:00 committed by rjkm
parent 8e39e291a0
commit 072689735c
1 changed files with 4 additions and 3 deletions
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7
apps/octonet/ddupdate.c
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@ -34,9 +34,9 @@ static int yesno()
static int update_flash(struct ddflash *ddf) static int update_flash(struct ddflash *ddf)
{ {
char *fname; char *fname, *default_fname;
int res, stat = 0; int res, stat = 0;
char *name; char *name = 0, *dname;
switch (ddf->id.device) { switch (ddf->id.device) {
case 0x300: case 0x300:
@ -111,8 +111,9 @@ static int update_flash(struct ddflash *ddf)
break; break;
default: default:
fname = ddf->fname; fname = ddf->fname;
default_fname = devid2fname(ddf->id.device, &name);
if (!fname) if (!fname)
fname = devid2fname(ddf->id.device, &name); fname = default_fname;
if (name) if (name)
printf("Card: %s\n", name); printf("Card: %s\n", name);
if (ddf->flash_name) if (ddf->flash_name)