Version: 0.3.1

* setgid programs had their uid and gid swapped!  Fixed.

3 files changed, 22 insertions, 2 deletions

diff --git a/debian/changelog b/debian/changelog
index 68a7f23..dbda358 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+ltrace (0.3.1) frozen unstable; urgency=low
+
+  * setgid programs had their uid and gid swapped!  Fixed.
+
+ -- Juan Cespedes <cespedes@debian.org>  Wed, 29 Apr 1998 19:25:11 +0200
+
 ltrace (0.3.0) unstable; urgency=low
 
   * Preliminary autoconf support
diff --git a/etc/ltrace.conf b/etc/ltrace.conf
index a0cecb7..452b960 100644
--- a/etc/ltrace.conf
+++ b/etc/ltrace.conf
@@ -41,6 +41,7 @@ void endgrent(void);
 addr getgrnam(string);
 
 ; libintl.h
+string __dcgettext(string,string,int);
 string bindtextdomain(string, string);
 string textdomain(string);
 
@@ -75,6 +76,7 @@ addr signal(int,addr);
 
 ; stdio.h
 int fclose(file);
+int feof(file);
 int ferror(file);
 int fflush(file);
 char fgetc(file);
@@ -92,6 +94,7 @@ int remove(string);
 int snprintf(+string2,int,format);
 int sprintf(+string,format);
 string tempnam(string,string);
+int vfprintf(file,string,addr);
 
 ; stdlib.h
 int __strtol_internal(string,addr,int);
@@ -149,6 +152,10 @@ void syslog(int,format);
 ; term.h
 int tputs(string, int, addr);
 
+; termios.h
+int tcgetattr(int,addr);
+int tcsetattr(int,int,addr);
+
 ; time.h
 string ctime(addr);
 addr gmtime(addr);
@@ -157,11 +164,15 @@ uint strftime(+string2,uint,string,addr);
 int time(addr);
 
 ; unistd.h
+int chdir(string);
 int chown(string,int,int);
 int close(int);
 string crypt(string,addr);
 int execlp(string,string,addr,addr,addr);
+int execv(string,addr);
+int fchdir(int);
 int fork(void);
+int ftruncate(int,uint);
 string2 getcwd(addr,uint);
 int geteuid(void);
 int getegid(void);
@@ -172,6 +183,7 @@ int getopt(int,addr,string);
 int getpid(void);
 int getuid(void);
 int isatty(int);
+int link(string,string);
 int mkdir(string,octal);
 int read(int, +string0, uint);
 int rmdir(string);
@@ -182,8 +194,10 @@ int setuid(int);
 uint sleep(uint);
 int symlink(string,string);
 int sync(void);
+int truncate(string,uint);
 string ttyname(int);
 int unlink(string);
+void usleep(uint);
 int write(int, string3, uint);
 
 ; utmp.h
diff --git a/execute_program.c b/execute_program.c
index 081c0a9..663d8e9 100644
--- a/execute_program.c
+++ b/execute_program.c
@@ -27,8 +27,8 @@ void execute_program(struct process * sp, char **argv)
 		perror("fork");
 		exit(1);
 	} else if (!pid) {	/* child */
-		trace_me();
 		change_uid(sp);
+		trace_me();
 		execvp(sp->filename, argv);
 		fprintf(stderr, "Can't execute `%s': %s\n", sp->filename, strerror(errno));
 		exit(1);
@@ -80,7 +80,7 @@ static void change_uid(struct process * proc)
 				run_euid = statbuf.st_uid;
 			}
 			if (statbuf.st_mode & S_ISGID) {
-				run_euid = statbuf.st_gid;
+				run_egid = statbuf.st_gid;
 			}
 		}
 		if (setregid(run_gid, run_egid) < 0) {