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Firmware/cli: check parameters to saveraw command

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This commit is contained in:
Maximilian Rehkopf 2012-07-01 03:01:02 +02:00
parent 3db272662c
commit aef19a2576
1 changed files with 2 additions and 1 deletions
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3
src/cli.c
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@ -294,7 +294,8 @@ static void cmd_loadraw(void) {
static void cmd_saveraw(void) { static void cmd_saveraw(void) {
uint32_t address = parse_unsigned(0,16777216,16); uint32_t address = parse_unsigned(0,16777216,16);
uint32_t length = parse_unsigned(0,16777216,16); uint32_t length = parse_unsigned(0,16777216,16);
save_sram((uint8_t*)curchar, length, address); if(address != -1 && length != -1)
save_sram((uint8_t*)curchar, length, address);
} }
static void cmd_d4(void) { static void cmd_d4(void) {