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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2026-02-10 06:41:33 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2026-02-10 06:41:33 +0000 |
| commit | 7bbbb7ef9da9dc1de07656ce53e170ed3aa4cb32 (patch) | |
| tree | b15c672ca98571649716634a083f7dd5d9a4ba30 | |
| parent | d0eda7c30bda6901b5bcc8f04ded157626042da8 (diff) | |
| download | smtpd-starttls-proxy-7bbbb7ef9da9dc1de07656ce53e170ed3aa4cb32.tar.gz | |
Use explicit stralloc to store modifs before tls
| -rw-r--r-- | src/qmail-remote/tls.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/qmail-remote/tls.c b/src/qmail-remote/tls.c index ec8af83..8c4c068 100644 --- a/src/qmail-remote/tls.c +++ b/src/qmail-remote/tls.c @@ -5,6 +5,7 @@ #include <skalibs/types.h> #include <skalibs/env.h> +#include <skalibs/stralloc.h> #include <skalibs/cspawn.h> #include <skalibs/djbunix.h> #include <skalibs/exec.h> @@ -19,6 +20,7 @@ void run_tls (int fdr, char const *fmtip, unsigned int timeoutconnect, unsigned { int fdw = dup(fdr) ; unsigned int m = 0 ; + stralloc modif = STRALLOC_ZERO ; char fmtr[UINT_FMT] ; char fmtw[UINT_FMT] ; char fmtt[UINT_FMT] ; @@ -26,12 +28,12 @@ void run_tls (int fdr, char const *fmtip, unsigned int timeoutconnect, unsigned char const *argv[20 + n] ; if (fdw == -1) qmailr_tempusys("duplicate file descriptor") ; - if (!env_mexec("TLS_UID", 0) || !env_mexec("TLS_GID", 0) - || !env_mexec(qtls->flagtadir ? "CADIR" : "CAFILE", storage + qtls->tapos)) dienomem() ; + if (!env_addmodif(&modif, "TLS_UID", 0) || !env_addmodif(&modif, "TLS_GID", 0) + || !env_addmodif(&modif, qtls->flagtadir ? "CADIR" : "CAFILE", storage + qtls->tapos)) dienomem() ; if (qtls->flagclientcert) { - if (!env_mexec("CERTFILE", storage + qtls->certpos) - || !env_mexec("KEYFILE", storage + qtls->keypos)) dienomem() ; + if (!env_addmodif(&modif, "CERTFILE", storage + qtls->certpos) + || !env_addmodif(&modif, "KEYFILE", storage + qtls->keypos)) dienomem() ; } { @@ -70,6 +72,6 @@ void run_tls (int fdr, char const *fmtip, unsigned int timeoutconnect, unsigned argv[m++] = storage + helopos ; for (unsigned int i = 0 ; i < n ; i++) argv[m++] = storage + eaddrpos[i] ; argv[m++] = 0 ; - mexec(argv) ; + mexec_m(argv, modif.s, modif.len) ; qmailr_tempusys("exec ", argv[0]) ; } |