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r17967@catbus: nickm | 2008-02-07 11:44:51 -0500

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Fix some warnings identified by building with -D_FORTIFY_SOURCE=2.  Remove a redundant (and nuts) definition of _FORTIFY_SOURCE from eventdns.c.


svn:r13424
This commit is contained in:
Nick Mathewson 2008-02-08 21:09:29 +00:00
parent b8179871a6
commit 729555e1ca
2 changed files with 8 additions and 4 deletions
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10
src/common/util.c
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@ -3109,7 +3109,10 @@ start_daemon(void)
return; return;
start_daemon_called = 1; start_daemon_called = 1;
pipe(daemon_filedes); if (pipe(daemon_filedes)) {
log_err(LD_GENERAL,"pipe failed; exiting. Error was %s", strerror(errno));
exit(1);
}
pid = fork(); pid = fork();
if (pid < 0) { if (pid < 0) {
log_err(LD_GENERAL,"fork failed. Exiting."); log_err(LD_GENERAL,"fork failed. Exiting.");
@ -3189,7 +3192,10 @@ finish_daemon(const char *desired_cwd)
} }
if (nullfd > 2) if (nullfd > 2)
close(nullfd); close(nullfd);
write(daemon_filedes[1], &c, sizeof(char)); /* signal success */ /* signal success */
if (write(daemon_filedes[1], &c, sizeof(char)) != sizeof(char)) {
log_err(LD_GENERAL,"write failed. Exiting.");
}
close(daemon_filedes[1]); close(daemon_filedes[1]);
} }
#else #else

2
src/or/eventdns.c
View File

@ -65,8 +65,6 @@
#include <openssl/rand.h> #include <openssl/rand.h>
#endif #endif
#define _FORTIFY_SOURCE 3
#include <string.h> #include <string.h>
#ifdef HAVE_FCNTL_H #ifdef HAVE_FCNTL_H
#include <fcntl.h> #include <fcntl.h>