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Diffstat (limited to 'git-compat-util.h')
-rw-r--r--git-compat-util.h40
1 files changed, 32 insertions, 8 deletions
diff --git a/git-compat-util.h b/git-compat-util.h
index 4764087..0f85674 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -123,11 +123,17 @@ extern char *gitstrcasestr(const char *haystack, const char *needle);
extern size_t gitstrlcpy(char *, const char *, size_t);
#endif
+extern void release_pack_memory(size_t);
+
static inline char* xstrdup(const char *str)
{
char *ret = strdup(str);
- if (!ret)
- die("Out of memory, strdup failed");
+ if (!ret) {
+ release_pack_memory(strlen(str) + 1);
+ ret = strdup(str);
+ if (!ret)
+ die("Out of memory, strdup failed");
+ }
return ret;
}
@@ -136,8 +142,14 @@ static inline void *xmalloc(size_t size)
void *ret = malloc(size);
if (!ret && !size)
ret = malloc(1);
- if (!ret)
- die("Out of memory, malloc failed");
+ if (!ret) {
+ release_pack_memory(size);
+ ret = malloc(size);
+ if (!ret && !size)
+ ret = malloc(1);
+ if (!ret)
+ die("Out of memory, malloc failed");
+ }
#ifdef XMALLOC_POISON
memset(ret, 0xA5, size);
#endif
@@ -149,8 +161,14 @@ static inline void *xrealloc(void *ptr, size_t size)
void *ret = realloc(ptr, size);
if (!ret && !size)
ret = realloc(ptr, 1);
- if (!ret)
- die("Out of memory, realloc failed");
+ if (!ret) {
+ release_pack_memory(size);
+ ret = realloc(ptr, size);
+ if (!ret && !size)
+ ret = realloc(ptr, 1);
+ if (!ret)
+ die("Out of memory, realloc failed");
+ }
return ret;
}
@@ -159,8 +177,14 @@ static inline void *xcalloc(size_t nmemb, size_t size)
void *ret = calloc(nmemb, size);
if (!ret && (!nmemb || !size))
ret = calloc(1, 1);
- if (!ret)
- die("Out of memory, calloc failed");
+ if (!ret) {
+ release_pack_memory(nmemb * size);
+ ret = calloc(nmemb, size);
+ if (!ret && (!nmemb || !size))
+ ret = calloc(1, 1);
+ if (!ret)
+ die("Out of memory, calloc failed");
+ }
return ret;
}