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author | Dave Reisner <dreisner@archlinux.org> | 2012-12-22 17:50:47 +0100 |
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committer | Dave Reisner <dreisner@archlinux.org> | 2013-01-12 20:31:28 +0100 |
commit | 3e18e3d923f0353ceb9a407b63f16222d609b5ee (patch) | |
tree | b8a8f7298f95b7b8b3c8e3732ae829f1cc24b6a3 /lsinitcpio | |
parent | f8ee357b280161e7d3e04fdf9d3f73643ccfdddb (diff) | |
download | mkinitcpio-3e18e3d923f0353ceb9a407b63f16222d609b5ee.tar.gz mkinitcpio-3e18e3d923f0353ceb9a407b63f16222d609b5ee.tar.xz |
lsinitcpio: fail hard if the image can't be extracted
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Diffstat (limited to 'lsinitcpio')
-rwxr-xr-x | lsinitcpio | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -81,7 +81,7 @@ analyze_image() { zsize=$(stat -c %s "$_image") # calculate compression ratio - TIMEFORMAT=%R decomptime=$({ time decomp "$_image" >/dev/null; } 2>&1 ) + TIMEFORMAT=%R decomptime=$({ time decomp "$_image" >/dev/null; } 2>&1) if [[ $_compress ]]; then fullsize=$(decomp "$_image" | bsdtar xOf - | wc -c) ratio=.$(( zsize * 1000 / fullsize % 1000 )) @@ -90,7 +90,9 @@ analyze_image() { # decompress the image since we need to read from it multiple times. we # have to pass this through decomp() since the image might be lzop which # bsdtar can't read. - decomp "$_image" | bsdtar -C "$workdir" -xf - + if ! decomp "$_image" | bsdtar -C "$workdir" -xf -; then + die 'Failed to decompress image' + fi # collect stats kernver=("$workdir"/usr/lib/modules/*/) |