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Improve handle_load_image_command argument parsing: 

- Use parse_u32 to ensure base/min/max addresses parse properly.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2232 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
zwelch 2009-06-13 00:33:42 +00:00
parent 6f9aac1892
commit bb37adadab
1 changed files with 13 additions and 3 deletions
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16
src/target/target.c
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@ -2153,8 +2153,12 @@ static int handle_load_image_command(struct command_context_s *cmd_ctx, char *cm
/* a base address isn't always necessary, default to 0x0 (i.e. don't relocate) */ /* a base address isn't always necessary, default to 0x0 (i.e. don't relocate) */
if (argc >= 2) if (argc >= 2)
{ {
u32 addr;
retval = parse_u32(args[1], &addr);
if (ERROR_OK != retval)
return ERROR_COMMAND_SYNTAX_ERROR;
image.base_address = addr;
image.base_address_set = 1; image.base_address_set = 1;
image.base_address = strtoul(args[1], NULL, 0);
} }
else else
{ {
@ -2166,11 +2170,17 @@ static int handle_load_image_command(struct command_context_s *cmd_ctx, char *cm
if (argc>=4) if (argc>=4)
{ {
min_address=strtoul(args[3], NULL, 0); retval = parse_u32(args[3], &min_address);
if (ERROR_OK != retval)
return ERROR_COMMAND_SYNTAX_ERROR;
} }
if (argc>=5) if (argc>=5)
{ {
max_address=strtoul(args[4], NULL, 0)+min_address; retval = parse_u32(args[4], &max_address);
if (ERROR_OK != retval)
return ERROR_COMMAND_SYNTAX_ERROR;
// use size (given) to find max (required)
max_address += min_address;
} }
if (min_address>max_address) if (min_address>max_address)