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getfileline() - line with length of zero -> filebuf[strlen(filebuf)-1]

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is NOT ok.
(This used to be commit 24e0c8ef70dc59bfaaa113c3d44befbccbcba15f)
This commit is contained in:
Luke Leighton 2000-08-18 05:56:19 +00:00
parent 7c3ca833e6
commit 40cc8e0df2
1 changed files with 13 additions and 10 deletions
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23
source3/lib/util_file.c
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@ -217,21 +217,24 @@ int getfileline(void *vp, char *linebuf, int linebuf_size)
*/
linebuf_len = strlen(linebuf);
if (linebuf[linebuf_len - 1] != '\n')
if (linebuf_len > 0)
{
c = '\0';
while (!ferror(fp) && !feof(fp))
if (linebuf[linebuf_len - 1] != '\n')
{
c = fgetc(fp);
if (c == '\n')
c = '\0';
while (!ferror(fp) && !feof(fp))
{
break;
c = fgetc(fp);
if (c == '\n')
{
break;
}
}
}
}
else
{
linebuf[linebuf_len - 1] = '\0';
else
{
linebuf[linebuf_len - 1] = '\0';
}
}
#ifdef DEBUG_PASSWORD