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-rw-r--r--RPM4/src/RPM4.xs11
1 files changed, 8 insertions, 3 deletions
diff --git a/RPM4/src/RPM4.xs b/RPM4/src/RPM4.xs
index 257e563..f03fdc0 100644
--- a/RPM4/src/RPM4.xs
+++ b/RPM4/src/RPM4.xs
@@ -995,14 +995,19 @@ Header_string(h, no_header_magic = 0)
PREINIT:
char * string = NULL;
int offset = 8; /* header magic length */
- void * ptr = NULL;
+ char * ptr = NULL;
int hsize = 0;
PPCODE:
hsize = headerSizeof(h, no_header_magic ? HEADER_MAGIC_NO : HEADER_MAGIC_YES);
string = headerUnload(h);
- ptr = string + (no_header_magic ? offset : 0);
- XPUSHs(sv_2mortal(newSVpv((char *)ptr, hsize)));
+ if (! no_header_magic) {
+ ptr = malloc(hsize);
+ memcpy(ptr, header_magic, 8);
+ memcpy(ptr + 8, string, hsize - 8);
+ }
+ XPUSHs(sv_2mortal(newSVpv(ptr ? ptr : string, hsize)));
free(string);
+ free(ptr);
int
Header_removetag(h, sv_tag)