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fix coverity 314850, and textual changes

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This commit is contained in:
iceman1001
2021-04-05 08:47:03 +02:00
parent 753d074c54
commit 1b59b38058
3 changed files with 21 additions and 26 deletions
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11
client/src/cmdflashmemspiffs.c
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@@ -39,8 +39,11 @@ int flashmem_spiffs_load(char *destfn, uint8_t *data, size_t datalen) {
flashmem_write_t *payload = calloc(1, sizeof(flashmem_write_t) + bytes_in_packet);
payload->append = (bytes_sent > 0);
payload->fnlen = strlen(destfn);
memcpy(payload->fn, destfn, strlen(destfn));
uint8_t fnlen = MIN(sizeof(payload->fn), strlen(destfn));
payload->fnlen = fnlen;
memcpy(payload->fn, destfn, fnlen);
payload->bytes_in_packet = bytes_in_packet;
memset(payload->data, 0, bytes_in_packet);
@@ -158,6 +161,8 @@ static int CmdFlashMemSpiFFSTree(const char *Cmd) {
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
CLIParserFree(ctx);
PrintAndLogEx(INFO, "--- " _CYAN_("Flash Memory tree (SPIFFS)") " -----------------");
clearCommandBuffer();
SendCommandNG(CMD_SPIFFS_PRINT_TREE, NULL, 0);
return PM3_SUCCESS;
@@ -175,6 +180,8 @@ static int CmdFlashMemSpiFFSInfo(const char *Cmd) {
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
CLIParserFree(ctx);
PrintAndLogEx(INFO, "--- " _CYAN_("Flash Memory info (SPIFFS)") " -----------------");
clearCommandBuffer();
SendCommandNG(CMD_SPIFFS_PRINT_FSINFO, NULL, 0);
return PM3_SUCCESS;