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Use reallocarray(3)

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This commit is contained in:
C. McEnroe 2021-09-26 17:51:03 -04:00
parent f346f61ea0
commit 55c4755943
2 changed files with 4 additions and 2 deletions
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4
daemon.h
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@ -38,7 +38,9 @@ static inline void prependClear(void) {
static inline int prependAdd(const char *command) { static inline int prependAdd(const char *command) {
if (prepend.len == prepend.cap) { if (prepend.len == prepend.cap) {
size_t cap = (prepend.cap ? prepend.cap * 2 : 8); size_t cap = (prepend.cap ? prepend.cap * 2 : 8);
void *ptr = realloc(prepend.commands, sizeof(*prepend.commands) * cap); void *ptr = reallocarray(
prepend.commands, cap, sizeof(*prepend.commands)
);
if (!ptr) return -1; if (!ptr) return -1;
prepend.cap = cap; prepend.cap = cap;
prepend.commands = ptr; prepend.commands = ptr;

2
service.c
View File

@ -82,7 +82,7 @@ int serviceAdd(const char *name, const char *command) {
if (services.len == services.cap) { if (services.len == services.cap) {
size_t cap = (services.cap ? services.cap * 2 : 8); size_t cap = (services.cap ? services.cap * 2 : 8);
void *ptr = realloc(services.ptr, sizeof(*services.ptr) * cap); void *ptr = reallocarray(services.ptr, cap, sizeof(*services.ptr));
if (!ptr) return -1; if (!ptr) return -1;
services.cap = cap; services.cap = cap;
services.ptr = ptr; services.ptr = ptr;