diff options
| -rw-r--r-- | src/user/lib/elfload.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/user/lib/elfload.c b/src/user/lib/elfload.c index 7b92d35..c1a08f8 100644 --- a/src/user/lib/elfload.c +++ b/src/user/lib/elfload.c @@ -10,6 +10,7 @@ #include <elfload.h> void elf_execf(FILE *f, char **argv, char **envp) { + size_t ret; void *buf; long buflen; @@ -20,8 +21,12 @@ void elf_execf(FILE *f, char **argv, char **envp) { // TODO don't read the entire file into memory fseek(f, 0, SEEK_SET); - if (buf && fread(buf, 1, buflen, f)) + if (!buf) return; + ret = fread(buf, buflen, 1, f); + fclose(f); + if (ret == 1) { elf_exec(buf, argv, envp); + } free(buf); } |