diff options
Diffstat (limited to 'cmd/pstore.c')
| -rw-r--r-- | cmd/pstore.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/cmd/pstore.c b/cmd/pstore.c index 9795eea2dbc..f2c0034abbe 100644 --- a/cmd/pstore.c +++ b/cmd/pstore.c @@ -413,8 +413,8 @@ static int pstore_save(struct cmd_tbl *cmdtp, int flag, int argc, sprintf(addr, "0x%08lx", (ulong)map_to_sysmem(buffer + header_len)); sprintf(length, "0x%X", size - header_len); - sprintf(path, "%s/dmesg-ramoops-%u%s", argv[3], index, - compressed ? ".enc.z" : ""); + snprintf(path, sizeof(path), "%s/dmesg-ramoops-%u%s", argv[3], + index, compressed ? ".enc.z" : ""); do_save(cmdtp, flag, 6, save_argv, FS_TYPE_ANY); index++; } @@ -426,7 +426,7 @@ static int pstore_save(struct cmd_tbl *cmdtp, int flag, int argc, buffer); if (size != 0) { sprintf(length, "0x%X", size); - sprintf(path, "%s/console-ramoops-0", argv[3]); + snprintf(path, sizeof(path), "%s/console-ramoops-0", argv[3]); do_save(cmdtp, flag, 6, save_argv, FS_TYPE_ANY); } ptr += pstore_console_size; @@ -438,7 +438,7 @@ static int pstore_save(struct cmd_tbl *cmdtp, int flag, int argc, size = pstore_get_buffer(0, ptr, pstore_ftrace_size, buffer); if (size != 0) { sprintf(length, "0x%X", size); - sprintf(path, "%s/ftrace-ramoops-0", argv[3]); + snprintf(path, sizeof(path), "%s/ftrace-ramoops-0", argv[3]); do_save(cmdtp, flag, 6, save_argv, FS_TYPE_ANY); } ptr += pstore_ftrace_size; @@ -448,7 +448,7 @@ static int pstore_save(struct cmd_tbl *cmdtp, int flag, int argc, buffer); if (size != 0) { sprintf(length, "0x%X", size); - sprintf(path, "%s/pmsg-ramoops-0", argv[3]); + snprintf(path, sizeof(path), "%s/pmsg-ramoops-0", argv[3]); do_save(cmdtp, flag, 6, save_argv, FS_TYPE_ANY); } |