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Code Issues Releases Wiki Activity

adjust example sftp client chmod command parsing

pull/210/head
Jacob Barthelmeh 2019-10-25 14:00:37 -06:00
parent 24c6130e31
commit ca1f59d7fc
1 changed files with 14 additions and 2 deletions
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16
examples/sftpclient/sftpclient.c
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@ -861,12 +861,16 @@ int doCmds(func_args* args)
if (pt[sz - 1] == '\n') pt[sz - 1] = '\0'; if (pt[sz - 1] == '\n') pt[sz - 1] = '\0';
/* advance pointer to first location of non space character */
for (i = 0; i < sz && pt[0] == ' '; i++, pt++);
sz = (int)WSTRLEN(pt);
/* get mode */ /* get mode */
sz = (sz < WOLFSSH_MAX_OCTET_LEN - 1)? sz : sz = (sz < WOLFSSH_MAX_OCTET_LEN - 1)? sz :
WOLFSSH_MAX_OCTET_LEN -1; WOLFSSH_MAX_OCTET_LEN -1;
WMEMCPY(mode, pt, sz); WMEMCPY(mode, pt, sz);
mode[WOLFSSH_MAX_OCTET_LEN - 1] = '\0'; mode[WOLFSSH_MAX_OCTET_LEN - 1] = '\0';
for (i = sz; i > 0; i--) { for (i = 0; i < sz; i++) {
if (mode[i] == ' ') { if (mode[i] == ' ') {
mode[i] = '\0'; mode[i] = '\0';
break; break;
@ -905,7 +909,15 @@ int doCmds(func_args* args)
} while ((err == WS_WANT_READ || err == WS_WANT_WRITE) } while ((err == WS_WANT_READ || err == WS_WANT_WRITE)
&& ret != WS_SUCCESS); && ret != WS_SUCCESS);
if (ret != WS_SUCCESS) { if (ret != WS_SUCCESS) {
if (SFTP_FPUTS(args, "Unable to change path permissions\n") < 0) { if (SFTP_FPUTS(args, "Unable to change permissions of ") < 0) {
err_msg("fputs error");
return -1;
}
if (SFTP_FPUTS(args, pt) < 0) {
err_msg("fputs error");
return -1;
}
if (SFTP_FPUTS(args, "\n") < 0) {
err_msg("fputs error"); err_msg("fputs error");
return -1; return -1;
} }