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author | Daniel Lange <DLange@git.local> | 2021-01-11 20:43:27 +0100 |
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committer | Daniel Lange <DLange@git.local> | 2021-01-11 20:43:27 +0100 |
commit | c55320e9e2a8916e911bcd39ab37b79e3a7d03b2 (patch) | |
tree | d6be9a09fdf7d6dc155de3429a70697ee2bb43b0 /XUtils.c | |
parent | 65357c8c46154de4e4eca14075bfe5523bb5fc14 (diff) | |
download | debian_htop-c55320e9e2a8916e911bcd39ab37b79e3a7d03b2.tar.gz debian_htop-c55320e9e2a8916e911bcd39ab37b79e3a7d03b2.tar.bz2 debian_htop-c55320e9e2a8916e911bcd39ab37b79e3a7d03b2.zip |
New upstream version 3.0.5upstream/3.0.5
Diffstat (limited to 'XUtils.c')
-rw-r--r-- | XUtils.c | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -13,6 +13,7 @@ in the source distribution for its full text. #include <errno.h> #include <fcntl.h> #include <stdarg.h> +#include <stdint.h> #include <stdlib.h> #include <string.h> #include <unistd.h> @@ -36,9 +37,21 @@ void* xMalloc(size_t size) { return data; } +void* xMallocArray(size_t nmemb, size_t size) { + assert(nmemb > 0); + assert(size > 0); + if (SIZE_MAX / nmemb < size) { + fail(); + } + return xMalloc(nmemb * size); +} + void* xCalloc(size_t nmemb, size_t size) { assert(nmemb > 0); assert(size > 0); + if (SIZE_MAX / nmemb < size) { + fail(); + } void* data = calloc(nmemb, size); if (!data) { fail(); @@ -56,6 +69,15 @@ void* xRealloc(void* ptr, size_t size) { return data; } +void* xReallocArray(void* ptr, size_t nmemb, size_t size) { + assert(nmemb > 0); + assert(size > 0); + if (SIZE_MAX / nmemb < size) { + fail(); + } + return xRealloc(ptr, nmemb * size); +} + char* String_cat(const char* s1, const char* s2) { const size_t l1 = strlen(s1); const size_t l2 = strlen(s2); |