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r16245: Cope with string being zero len. Klocwork bug #410.

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Jeremy.
This commit is contained in:
Jeremy Allison
2006-06-15 05:32:21 +00:00
committed by Gerald (Jerry) Carter
parent 66275bd3bc
commit afe2d4c493
1 changed files with 4 additions and 2 deletions
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6
source/lib/getsmbpass.c
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@ -147,8 +147,10 @@ char *getsmbpass(const char *prompt)
fgets(buf, bufsize, in); fgets(buf, bufsize, in);
} }
nread = strlen(buf); nread = strlen(buf);
if (buf[nread - 1] == '\n') if (nread) {
buf[nread - 1] = '\0'; if (buf[nread - 1] == '\n')
buf[nread - 1] = '\0';
}
/* Restore echoing. */ /* Restore echoing. */
if (echo_off) { if (echo_off) {