diff options
Diffstat (limited to 'src/src/exim.c')
| -rw-r--r-- | src/src/exim.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/src/exim.c b/src/src/exim.c index 34159da93..067c47f80 100644 --- a/src/src/exim.c +++ b/src/src/exim.c @@ -3828,7 +3828,13 @@ during readconf_main() some expansion takes place already. */ /* Store the initial cwd before we change directories. Can be NULL if the dir has already been unlinked. */ +errno = 0; initial_cwd = os_getcwd(NULL, 0); +if (!initial_cwd && errno) + exim_fail("exim: getting initial cwd failed: %s\n", strerror(errno)); + +if (initial_cwd && (strlen(CCS initial_cwd) >= BIG_BUFFER_SIZE)) + exim_fail("exim: initial cwd is far too long (%d)\n", Ustrlen(CCS initial_cwd)); /* checking: -be[m] expansion test - |