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(pop_dropcopy): first do mkstemp and tehn fdopen. Originally from

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4719 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1998-04-04 18:57:48 +00:00
parent dd89f7b74d
commit 2dc1293603
1 changed files with 4 additions and 3 deletions
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7
appl/popper/pop_dropcopy.c
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@@ -24,6 +24,7 @@ pop_dropcopy(POP *p, struct passwd *pwp)
char buffer[BUFSIZ]; /* Read buffer */ char buffer[BUFSIZ]; /* Read buffer */
long offset; /* Old/New boundary */ long offset; /* Old/New boundary */
int nchar; /* Bytes written/read */ int nchar; /* Bytes written/read */
int tf_fd; /* fd for temp file */
/* Create a temporary maildrop into which to copy the updated maildrop */ /* Create a temporary maildrop into which to copy the updated maildrop */
snprintf(p->temp_drop, sizeof(p->temp_drop), POP_DROP,p->user); snprintf(p->temp_drop, sizeof(p->temp_drop), POP_DROP,p->user);
@@ -39,9 +40,9 @@ pop_dropcopy(POP *p, struct passwd *pwp)
* running as root. * running as root.
*/ */
/* First create a unique file. Would prefer mkstemp, but Ultrix...*/ strcpy(template, POP_TMPDROP);
strcpy(template,POP_TMPDROP); if ((tf_fd = mkstemp(template) < 0) ||
if ((tf=fdopen(mkstemp(template),"w+")) == NULL) { /* failure, bail out */ (tf = fdopen(tf_fd, "w+")) == NULL) {
pop_log(p,POP_PRIORITY, pop_log(p,POP_PRIORITY,
"Unable to create temporary temporary maildrop '%s': %s",template, "Unable to create temporary temporary maildrop '%s': %s",template,
strerror(errno)); strerror(errno));