From 0bd3e695505633bb68f2de99ffbe4da295d617c4 Mon Sep 17 00:00:00 2001 From: Đoàn Trần Công Danh Date: Thu, 13 Oct 2022 08:23:21 +0700 Subject: [PATCH] Fix build with gcc-12 Origin: Void Linux Upstream-Status: Unknown Signed-off-by: Ismael Luceno --- src/libpfm4/lib/pfmlib_perf_event_pmu.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) --- a/src/libpfm4/lib/pfmlib_perf_event_pmu.c +++ b/src/libpfm4/lib/pfmlib_perf_event_pmu.c @@ -23,6 +23,7 @@ */ #include #include +#include #include #include #include @@ -254,6 +255,7 @@ static perf_event_t * perf_table_alloc_event(void) { perf_event_t *new_pe; + ptrdiff_t offset; retry: if (perf_pe_free < perf_pe_end) @@ -261,11 +263,12 @@ retry: perf_pe_count += PERF_ALLOC_EVENT_COUNT; + offset = perf_pe_free - perf_pe; new_pe = realloc(perf_pe, perf_pe_count * sizeof(perf_event_t)); if (!new_pe) return NULL; - perf_pe_free = new_pe + (perf_pe_free - perf_pe); + perf_pe_free = new_pe + offset; perf_pe_end = perf_pe_free + PERF_ALLOC_EVENT_COUNT; perf_pe = new_pe; @@ -290,6 +293,7 @@ static perf_umask_t * perf_table_alloc_umask(void) { perf_umask_t *new_um; + ptrdiff_t offset; retry: if (perf_um_free < perf_um_end) @@ -297,11 +301,12 @@ retry: perf_um_count += PERF_ALLOC_UMASK_COUNT; + offset = perf_um_free - perf_um; new_um = realloc(perf_um, perf_um_count * sizeof(*new_um)); if (!new_um) return NULL; - perf_um_free = new_um + (perf_um_free - perf_um); + perf_um_free = new_um + offset; perf_um_end = perf_um_free + PERF_ALLOC_UMASK_COUNT; perf_um = new_um;