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build: remove PVS

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We already have an extensive suite of static analysis tools we use,
which causes a fair bit of redundancy as we get duplicate warnings. PVS
is also prone to give false warnings which creates a lot of work to
identify and disable.
This commit is contained in:
dundargoc
2023-11-12 13:13:58 +01:00
committed by dundargoc
parent 2a57613b9b
commit 353a4be7e8
198 changed files with 99 additions and 1222 deletions
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7
src/nvim/undo.c
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@@ -1,6 +1,3 @@
// This is an open source non-commercial project. Dear PVS-Studio, please check
// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
// undo.c: multi level undo facility
// The saved lines are stored in a list of lists (one for each buffer):
@@ -1088,7 +1085,7 @@ static u_entry_T *unserialize_uep(bufinfo_T *bi, bool *error, const char *file_n
char **array = NULL;
if (uep->ue_size > 0) {
if ((size_t)uep->ue_size < SIZE_MAX / sizeof(char *)) { // -V547
if ((size_t)uep->ue_size < SIZE_MAX / sizeof(char *)) {
array = xmalloc(sizeof(char *) * (size_t)uep->ue_size);
memset(array, 0, sizeof(char *) * (size_t)uep->ue_size);
}
@@ -1514,7 +1511,7 @@ void u_read_undo(char *name, const uint8_t *hash, const char *orig_name FUNC_ATT
// sequence numbers of the headers.
// When there are no headers uhp_table is NULL.
if (num_head > 0) {
if ((size_t)num_head < SIZE_MAX / sizeof(*uhp_table)) { // -V547
if ((size_t)num_head < SIZE_MAX / sizeof(*uhp_table)) {
uhp_table = xmalloc((size_t)num_head * sizeof(*uhp_table));
}
}