The functions in question do not actually write to the file descriptor they set up a buffer which is later written to the fd.
Signed-off-by: Janosch Frank <fran...@linux.ibm.com> --- dump/dump.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/dump/dump.c b/dump/dump.c index 8a2a97a85e..a905316fe5 100644 --- a/dump/dump.c +++ b/dump/dump.c @@ -260,7 +260,7 @@ static void write_elf32_load(DumpState *s, MemoryMapping *memory_mapping, } } -static void write_elf64_phdr_note(DumpState *s, Elf64_Phdr *phdr) +static void prepare_elf64_phdr_note(DumpState *s, Elf64_Phdr *phdr) { memset(phdr, 0, sizeof(*phdr)); phdr->p_type = cpu_to_dump32(s, PT_NOTE); @@ -316,7 +316,7 @@ static void write_elf64_notes(WriteCoreDumpFunction f, DumpState *s, write_guest_note(f, s, errp); } -static void write_elf32_phdr_note(DumpState *s, Elf32_Phdr *phdr) +static void prepare_elf32_phdr_note(DumpState *s, Elf32_Phdr *phdr) { memset(phdr, 0, sizeof(*phdr)); phdr->p_type = cpu_to_dump32(s, PT_NOTE); @@ -364,11 +364,11 @@ static void write_elf_phdr_note(DumpState *s, Error **errp) int ret; if (dump_is_64bit(s)) { - write_elf64_phdr_note(s, &phdr64); + prepare_elf64_phdr_note(s, &phdr64); size = sizeof(phdr64); phdr = &phdr64; } else { - write_elf32_phdr_note(s, &phdr32); + prepare_elf32_phdr_note(s, &phdr32); size = sizeof(phdr32); phdr = &phdr32; } -- 2.34.1