freem/src/mumps.c - diff

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Diff for /freem/src/mumps.c between versions 1.23 and 1.24

version 1.23, 2025/04/16 05:33:15	version 1.24, 2025/04/16 05:37:06
Line 24	Line 24
* along with FreeM. If not, see <https://www.gnu.org/licenses/>.	* along with FreeM. If not, see <https://www.gnu.org/licenses/>.
*	*
* $Log$	* $Log$
	* Revision 1.24 2025/04/16 05:37:06 snw
	* Refine FreeBSD ASLR fix
	*
* Revision 1.23 2025/04/16 05:33:15 snw	* Revision 1.23 2025/04/16 05:33:15 snw
* Try to use procctl function to fix ASLR problem on FreeBSD	* Try to use procctl function to fix ASLR problem on FreeBSD
*	*
Line 197 int main (int argc, char argv, char	Line 200 int main (int argc, char argv, char
char cli_rtn_name[256];	char cli_rtn_name[256];

char env_ena[25];	char env_ena[25];

#if defined(__FreeBSD__)
int prcdta = PROC_ASLR_FORCE_DISABLE;
if (procctl (P_PID, getpid (), PROC_ASLR_CTL, &prcdta) == -1) {
fprintf (stderr, "freem: could not disable address space layout randomization for pid %ld; program operation may be unreliable [error %s]\n", getpid(), strerror (errno));
}
#endif

routine_mode = FALSE;	routine_mode = FALSE;
strcpy (m_dialect, "FREEM");	strcpy (m_dialect, "FREEM");
Line 222 int main (int argc, char argv, char	Line 218 int main (int argc, char argv, char
strcpy (stack0, argv[0]);	strcpy (stack0, argv[0]);
stcnv_c2m (stack0);	stcnv_c2m (stack0);

	#if defined(__FreeBSD__)
	int prcdta = PROC_ASLR_FORCE_DISABLE;
	#endif

/* strncpy (config_file, SYSCONFDIR"/freem.conf", 100); */	/* strncpy (config_file, SYSCONFDIR"/freem.conf", 100); */

Line 763 int main (int argc, char argv, char	Line 762 int main (int argc, char argv, char
}	}
}	}

	#if defined(__FreeBSD__)
	if ((first_process == FALSE) && (procctl (P_PID, getpid (), PROC_ASLR_CTL, &prcdta) == -1)) {
	fprintf (stderr, "freem: could not disable address space layout randomization for pid %ld; program operation may be unreliable [error %s]\n", getpid(), strerror (errno));
	}
	#endif


if (first_process == TRUE) {	if (first_process == TRUE) {

char verstr[500];	char verstr[500];

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Removed from v.1.23
changed lines
	Added in v.1.24