oxmc/libgtop
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We need to return NULL on error here.

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This commit is contained in:
Martin Baulig
1999-05-03 12:18:41 +00:00
parent a2a4b1d170
commit f8adb23062
1 changed files with 4 additions and 4 deletions
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8
sysdeps/solaris/procmap.c
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@@ -64,7 +64,7 @@ glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf, pid_t pid)
{
if(errno != EPERM && errno != EACCES)
glibtop_warn_io_r(server, "open (%s)", buffer);
return;
return NULL;
}
if(fstat(fd, &inode) < 0)
{
@@ -72,7 +72,7 @@ glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf, pid_t pid)
glibtop_warn_io_r(server, "fstat (%s)", buffer);
/* else call daemon for 64-bit support */
close(fd);
return;
return NULL;
}
maps = alloca(inode.st_size);
nmaps = inode.st_size / sizeof(prmap_t);
@@ -80,11 +80,11 @@ glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf, pid_t pid)
{
glibtop_warn_io_r(server, "pread (%s)", buffer);
close(fd);
return;
return NULL;
}
close(fd);
if(!(entry = glibtop_malloc_r(server, nmaps * sizeof(glibtop_map_entry))))
return;
return NULL;
buf->number = nmaps;
buf->size = sizeof(glibtop_map_entry);