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utils: die when trying to allocate zero bytes 

This shouldn't occur, so go down when it does.
master
Benno Schulenberg 2019-10-13 17:41:24 +02:00
parent 3c2eb96243
commit ec9fc5d320
1 changed files with 8 additions and 2 deletions
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10
src/utils.c
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@ -294,7 +294,10 @@ void *nmalloc(size_t howmuch)
{ {
void *r = malloc(howmuch); void *r = malloc(howmuch);
if (r == NULL && howmuch != 0) if (howmuch == 0)
die("Allocating zero bytes. Please report a bug.\n");
if (r == NULL)
die(_("Nano is out of memory!\n")); die(_("Nano is out of memory!\n"));
return r; return r;
@ -306,7 +309,10 @@ void *nrealloc(void *ptr, size_t howmuch)
{ {
void *r = realloc(ptr, howmuch); void *r = realloc(ptr, howmuch);
if (r == NULL && howmuch != 0) if (howmuch == 0)
die("Allocating zero bytes. Please report a bug.\n");
if (r == NULL)
die(_("Nano is out of memory!\n")); die(_("Nano is out of memory!\n"));
return r; return r;