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Rans4x16 frees and release v1.6.3 #136

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Merged
daviesrob merged 2 commits into from
May 22, 2025
Merged

Rans4x16 frees and release v1.6.3 #136

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eac99a1
Add additional free-on-error in rans_compress_to_4x16.
jkbonfield May 22, 2025
ce66e5f
Make release 1.6.3
jkbonfield May 22, 2025
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7 changes: 7 additions & 0 deletions NEWS.md
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Original file line number Diff line number Diff line change
@@ -1,3 +1,10 @@
Release 1.6.3: 22nd May 2025
----------------------------

A tiny bug fix to 1.6.2 to fix a memory leak in rans_compress_to_4x16,
detected by htslib's CI system. (#136)


Release 1.6.2: 22nd May 2025
----------------------------

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4 changes: 2 additions & 2 deletions configure.ac
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@@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT(htscodecs, 1.6.2)
AC_INIT(htscodecs, 1.6.3)

# Some functions benefit from -O3 optimisation, so if the user didn't
# explicitly set any compiler flags, we'll plump for O3.
Expand Down Expand Up @@ -61,7 +61,7 @@ AM_EXTRA_RECURSIVE_TARGETS([fuzz])
# libhtscodecs.so.1.1.0

VERS_CURRENT=3
VERS_REVISION=7
VERS_REVISION=8
VERS_AGE=1
AC_SUBST(VERS_CURRENT)
AC_SUBST(VERS_REVISION)
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2 changes: 1 addition & 1 deletion htscodecs/htscodecs.h
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Expand Up @@ -43,7 +43,7 @@
* Note currently this needs manually editing as it isn't automatically
* updated by autoconf.
*/
#define HTSCODECS_VERSION 100602
#define HTSCODECS_VERSION 100603

/*
* A const string form of the HTSCODECS_VERSION define.
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4 changes: 4 additions & 0 deletions htscodecs/rANS_static4x16pr.c
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Expand Up @@ -1332,6 +1332,7 @@ unsigned char *rans_compress_to_4x16(unsigned char *in, unsigned int in_size,
c_meta_len += var_put_u32(&out[1], out_end, in_size);

if (c_meta_len + in_size > *out_size) {
free(out_free);
*out_size = 0;
return NULL;
}
Expand Down Expand Up @@ -1460,6 +1461,7 @@ unsigned char *rans_compress_to_4x16(unsigned char *in, unsigned int in_size,
}

if (c_meta_len > *out_size) {
free(out_free);
free(rle);
free(packed);
*out_size = 0;
Expand All @@ -1473,6 +1475,7 @@ unsigned char *rans_compress_to_4x16(unsigned char *in, unsigned int in_size,
}

if (!rans_enc_func(do_simd, order)(in, in_size, out+c_meta_len, out_size)) {
free(out_free);
free(rle);
free(packed);
*out_size = 0;
Expand All @@ -1484,6 +1487,7 @@ unsigned char *rans_compress_to_4x16(unsigned char *in, unsigned int in_size,
out[0] |= RANS_ORDER_CAT | no_size;

if (out + c_meta_len + in_size > out_end) {
free(out_free);
free(rle);
free(packed);
*out_size = 0;
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