Task #94323 - added.err
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Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/lsfd-cmd/lsfd.h:41: included_from: Included from here.
util-linux-2.42.start/lsfd-cmd/collection-filter.c:25: included_from: Included from here.
util-linux-2.42.start/include/xalloc.h: scope_hint: In function ‘cl_filters_add_bdev’
util-linux-2.42.start/include/xalloc.h:32:13: warning[-Wanalyzer-malloc-leak]: leak of ‘new_cl_filter_bdev(bdev)’
# 30| void *ret = malloc(size);
# 31|
# 32|-> if (!ret && size)
# 33| err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
# 34| return ret;
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/include/xalloc.h: scope_hint: In function ‘cl_filters_add_devino’
util-linux-2.42.start/include/xalloc.h:32:13: warning[-Wanalyzer-malloc-leak]: leak of ‘new_cl_filter_devino(dev, ino)’
# 30| void *ret = malloc(size);
# 31|
# 32|-> if (!ret && size)
# 33| err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
# 34| return ret;
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/include/xalloc.h: scope_hint: In function ‘cl_filters_add_name’
util-linux-2.42.start/include/xalloc.h:32:13: warning[-Wanalyzer-malloc-leak]: leak of ‘new_cl_filter_name(name)’
# 30| void *ret = malloc(size);
# 31|
# 32|-> if (!ret && size)
# 33| err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
# 34| return ret;
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/include/xalloc.h: scope_hint: In function ‘cl_filters_add_pid’
util-linux-2.42.start/include/xalloc.h:32:13: warning[-Wanalyzer-malloc-leak]: leak of ‘new_cl_filter_pid(pid)’
# 30| void *ret = malloc(size);
# 31|
# 32|-> if (!ret && size)
# 33| err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
# 34| return ret;
Error: GCC_ANALYZER_WARNING (CWE-688):
util-linux-2.42.start/lsfd-cmd/collection-filter.c:106:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*cl_filters.pids’ where non-null expected
util-linux-2.42.start/lsfd-cmd/collection-filter.c: scope_hint: In function ‘cl_filters_optimize’
util-linux-2.42.start/lsfd-cmd/lsfd.h:33: included_from: Included from here.
/usr/include/stdlib.h: scope_hint: In function ‘cl_filters_optimize’
/usr/include/stdlib.h:998:13: note: argument 1 of ‘qsort’ must be non-null
# 104| static void sort_pids(pid_t pids[], const int count)
# 105| {
# 106|-> qsort(pids, count, sizeof(pid_t), pidcmp);
# 107| }
# 108|
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/lsfd-cmd/collection-filter.c:124:55: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*cl_filters.pids’
util-linux-2.42.start/lsfd-cmd/lsfd.h:37: included_from: Included from here.
util-linux-2.42.start/lsfd-cmd/collection-filter.c:119:17: note: in expansion of macro ‘list_for_each’
# 122| filters);
# 123| if (cl_filter->type == clf_pid)
# 124|-> cl_filters->pids[i++] = cl_filter->pid;
# 125| }
# 126| sort_pids(cl_filters->pids, cl_filters->n_pid_filters);
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/lsfd-cmd/lsfd.c:2199:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘filter_expr’
# 2197| && (isspace((unsigned char)*next) || *next == ','))
# 2198| next++;
# 2199|-> if (*next != '\0')
# 2200| add_pids_to_cl_filters(next, cl_filters);
# 2201| }
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/lsfd-cmd/lsfd.c: scope_hint: In function ‘new_filter’
util-linux-2.42.start/lsfd-cmd/lsfd.c:2436:28: warning[-Wanalyzer-malloc-leak]: leak of ‘xcalloc(17, 8) + i * 8’
# 2434| struct libscols_counter *ct;
# 2435|
# 2436|-> f = new_filter(spec->expr, false, ctl);
# 2437|
# 2438| ct = scols_filter_new_counter(f);
Error: GCC_ANALYZER_WARNING (CWE-401):
util-linux-2.42.start/lsfd-cmd/lsfd.c:2436:28: warning[-Wanalyzer-malloc-leak]: leak of ‘xcalloc(ct + 1, 8) + i * 8’
util-linux-2.42.start/lsfd-cmd/lsfd.c:2456:9: note: in expansion of macro ‘list_for_each’
# 2434| struct libscols_counter *ct;
# 2435|
# 2436|-> f = new_filter(spec->expr, false, ctl);
# 2437|
# 2438| ct = scols_filter_new_counter(f);
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/misc-utils/blkid.c: scope_hint: In function ‘main’
util-linux-2.42.start/misc-utils/blkid.c:889:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)(argc - optind), 8)’
util-linux-2.42.start/misc-utils/blkid.c:18: included_from: Included from here.
# 887| continue;
# 888|
# 889|-> devices[numdev++] = dev;
# 890| }
# 891|
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/misc-utils/cal.c: scope_hint: In function ‘monthly’
util-linux-2.42.start/misc-utils/cal.c:1099:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘xcalloc((long unsigned int)*ctl.months_in_row, 208) + (sizetype)i * 208’
util-linux-2.42.start/misc-utils/cal.c:79: included_from: Included from here.
# 1097|
# 1098| for (i = 0; i < ctl->months_in_row - 1; i++)
# 1099|-> ms[i].next = &ms[i + 1];
# 1100|
# 1101| rows = (ctl->num_months - 1) / ctl->months_in_row;
Error: GCC_ANALYZER_WARNING (CWE-476):
util-linux-2.42.start/misc-utils/logger.c:1053:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘xmalloc(*ctl.max_message_size + 4)’
# 1051| c = getchar();
# 1052| }
# 1053|-> buf[i] = '\0';
# 1054|
# 1055| if (i > 0 || !ctl->skip_empty_lines) {