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| author | Zachary T Welch <zw@superlucidity.net> | 2009-10-23 02:17:17 -0700 |
|---|---|---|
| committer | Zachary T Welch <zw@superlucidity.net> | 2009-11-05 18:19:18 -0800 |
| commit | 680e22c4d7d71d88128bd12e3ecc08b135da626a (patch) | |
| tree | ab934de18fd5f6e081aa5c4cf1cacc526ab014d4 /src | |
| parent | 7b3d54a1278dc89f5ad43a5c00bfacbbddc8a9b6 (diff) | |
| download | openocd_libswd-680e22c4d7d71d88128bd12e3ecc08b135da626a.tar.gz openocd_libswd-680e22c4d7d71d88128bd12e3ecc08b135da626a.tar.bz2 openocd_libswd-680e22c4d7d71d88128bd12e3ecc08b135da626a.tar.xz openocd_libswd-680e22c4d7d71d88128bd12e3ecc08b135da626a.zip | |
Improve cfi.c command argument parsing.
Diffstat (limited to 'src')
| -rw-r--r-- | src/flash/cfi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/flash/cfi.c b/src/flash/cfi.c index 2d75ff44..93e661c2 100644 --- a/src/flash/cfi.c +++ b/src/flash/cfi.c @@ -641,8 +641,12 @@ static int cfi_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, return ERROR_FLASH_BANK_INVALID; } - if ((strtoul(args[4], NULL, 0) > CFI_MAX_CHIP_WIDTH) - || (strtoul(args[3], NULL, 0) > CFI_MAX_BUS_WIDTH)) + uint16_t chip_width, bus_width; + COMMAND_PARSE_NUMBER(u16, args[3], bus_width); + COMMAND_PARSE_NUMBER(u16, args[4], chip_width); + + if ((chip_width > CFI_MAX_CHIP_WIDTH) + || (bus_width > CFI_MAX_BUS_WIDTH)) { LOG_ERROR("chip and bus width have to specified in bytes"); return ERROR_FLASH_BANK_INVALID; |