Newly introduced findings

List of Findings

Error: GCC_ANALYZER_WARNING (CWE-476): [#def1]
util-linux-2.43.devel/disk-utils/cfdisk.c: scope_hint: In function ‘ui_create_label’
util-linux-2.43.devel/disk-utils/cfdisk.c:2175:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc(fdisk_get_nlabels(*cf.cxt) + 1, 32) + i * 32’
util-linux-2.43.devel/include/debug.h:118:17: note: in expansion of macro ‘__UL_INIT_DEBUG_FROM_STRING’
util-linux-2.43.devel/disk-utils/cfdisk.c:270:9: note: in expansion of macro ‘__UL_INIT_DEBUG_FROM_ENV’
util-linux-2.43.devel/include/debug.h:118:17: note: in expansion of macro ‘__UL_INIT_DEBUG_FROM_STRING’
util-linux-2.43.devel/disk-utils/cfdisk.c:270:9: note: in expansion of macro ‘__UL_INIT_DEBUG_FROM_ENV’
util-linux-2.43.devel/include/debug.h:82:9: note: in expansion of macro ‘__UL_DBG_CALL’
util-linux-2.43.devel/include/debug.h:88:9: note: in expansion of macro ‘__UL_DBG_OBJ’
util-linux-2.43.devel/disk-utils/cfdisk.c:266:25: note: in expansion of macro ‘__UL_DBG’
util-linux-2.43.devel/disk-utils/cfdisk.c:2163:9: note: in expansion of macro ‘DBG’
# 2173|   		    fdisk_label_get_type(lb) == FDISK_DISKLABEL_BSD)
# 2174|   			continue;
# 2175|-> 		cm[i++].name = fdisk_label_get_name(lb);
# 2176|   	}
# 2177|   

Error: GCC_ANALYZER_WARNING (CWE-476): [#def2]
util-linux-2.43.devel/disk-utils/fdformat.c:129:49: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘xmalloc(track_size) + count’
util-linux-2.43.devel/disk-utils/fdformat.c:20: included_from: Included from here.
#  127|   				}
#  128|   				for (count = 0; count < track_size; count++)
#  129|-> 					if (data[count] != FD_FILL_BYTE) {
#  130|   						if (retries_left) {
#  131|   							format_begin(ctrl);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def3]
util-linux-2.43.devel/sys-utils/setpriv.c:35: included_from: Included from here.
util-linux-2.43.devel/include/all-io.h: scope_hint: In function ‘do_seccomp_filter’
util-linux-2.43.devel/include/all-io.h:93:49: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(file, 0)’
util-linux-2.43.devel/include/all-io.h:106:23: note: in expansion of macro ‘ul_read_all’
util-linux-2.43.devel/include/all-io.h:106:23: note: in expansion of macro ‘ul_read_all’
util-linux-2.43.devel/include/all-io.h:21: included_from: Included from here.
util-linux-2.43.devel/include/all-io.h:106:23: note: in expansion of macro ‘ul_read_all’
util-linux-2.43.devel/sys-utils/setpriv.c:21: included_from: Included from here.
util-linux-2.43.devel/include/all-io.h:106:23: note: in expansion of macro ‘ul_read_all’
#   91|   }
#   92|   
#   93|-> #define ul_read_all(fd, buf, count)		__read_all(NULL, (fd), (buf), (count))
#   94|   #define ul_vfs_read_all(vfs, fd, buf, count)	__read_all((vfs), (fd), (buf), (count))
#   95|   

Error: GCC_ANALYZER_WARNING (CWE-775): [#def4]
util-linux-2.43.devel/sys-utils/unshare.c: scope_hint: In function ‘setgroups_control.part.0’
util-linux-2.43.devel/sys-utils/unshare.c:125:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open("/proc/self/setgroups", 1)’
util-linux-2.43.devel/sys-utils/unshare.c:47: included_from: Included from here.
util-linux-2.43.devel/sys-utils/unshare.c:125:13: note: in expansion of macro ‘ul_write_all’
#  123|   	}
#  124|   
#  125|-> 	if (ul_write_all(fd, cmd, strlen(cmd)))
#  126|   		err(EXIT_FAILURE, _("write failed %s"), file);
#  127|   	close(fd);

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