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(pop_stat, pop_last): Fix last fix.

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This commit is contained in:
Chong Yidong 2008-01-22 15:38:49 +00:00
parent 702123a823
commit 59a431d6ee
1 changed files with 4 additions and 11 deletions
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15
lib-src/pop.c
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@ -381,25 +381,18 @@ pop_stat (server, count, size)
errno = 0;
*count = strtol (&fromserver[4], &end_ptr, 10);
/* Check validity of string-to-integer conversion. */
if (fromserver[4] == 0 || *end_ptr != 0 || errno)
if (fromserver + 4 == end_ptr || *end_ptr != ' ' || errno)
{
strcpy (pop_error, "Unexpected response from POP server in pop_stat");
pop_trash (server);
return (-1);
}
fromserver = index (&fromserver[4], ' ');
if (! fromserver)
{
strcpy (pop_error,
"Badly formatted response from server in pop_stat");
pop_trash (server);
return (-1);
}
fromserver = end_ptr;
errno = 0;
*size = strtol (fromserver + 1, &end_ptr, 10);
if (*(fromserver + 1) == 0 || *end_ptr != 0 || errno)
if (fromserver + 1 == end_ptr || errno)
{
strcpy (pop_error, "Unexpected response from POP server in pop_stat");
pop_trash (server);
@ -933,7 +926,7 @@ pop_last (server)
int count;
errno = 0;
count = strtol (&fromserver[4], &end_ptr, 10);
if (fromserver[4] == 0 || *end_ptr != 0 || errno)
if (fromserver + 4 == end_ptr || errno)
{
strcpy (pop_error, "Unexpected response from server in pop_last");
pop_trash (server);