FreeCalypso > hg > freecalypso-tools
changeset 405:ed9b67e7e741
fcup-smsend: fixed bug in the handling of -W with no dest address argument
The original code checked for argv[optind+1] when argv[optind] is NULL;
on most systems this bogus code gets the first line of the environment,
which is clearly not what we are after. Fixed the code to check argc
instead.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sat, 11 Aug 2018 18:59:54 +0000 |
| parents | c0716b2ddfce |
| children | b88a37d4f148 |
| files | uptools/atcmd/smsend_main.c |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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line diff
--- a/uptools/atcmd/smsend_main.c Sun Mar 18 18:40:41 2018 +0000 +++ b/uptools/atcmd/smsend_main.c Sat Aug 11 18:59:54 2018 +0000 @@ -92,7 +92,7 @@ "error: destination address argument is invalid\n"); exit(ERROR_USAGE); } - if (!argv[optind+1]) + if (argc < optind + 2) return(0); if (strlen(argv[optind+1]) > MAX_MSG_CHARS*2) { fprintf(stderr, "error: message argument is too long\n");