commit ca3f09c6f44f13df7a2976cb502ff4331cd237a1
parent 6a0f40912b37860fc65029def8b5273b19ef8e11
Author: Alexander Rogachev <sorryforbadname@gmail.com>
Date: Sat, 13 May 2023 21:35:11 +0400
[st][pull request][ligatures] Fix realloc crash in hb.c
Diffstat:
| M | st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-20230105-0.9.diff | | | 2 | +- |
| M | st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-20230105-0.9.diff | | | 2 | +- |
| M | st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-scrollback-20230105-0.9.diff | | | 2 | +- |
| M | st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-scrollback-ringbuffer-20230105-0.9.diff | | | 2 | +- |
| M | st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-boxdraw-20230105-0.9.diff | | | 2 | +- |
| M | st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-scrollback-20230105-0.9.diff | | | 2 | +- |
| M | st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-scrollback-ringbuffer-20230105-0.9.diff | | | 2 | +- |
7 files changed, 7 insertions(+), 7 deletions(-)
diff --dropbox a/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-20230105-0.9.diff b/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-20230105-0.9.diff
@@ -140,7 +140,7 @@ index 0000000..528c040
+ /* Resize the buffer if required length is larger. */
+ if (hbrunebuffer.capacity < length) {
+ hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-+ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity);
++ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
+ }
+
+ /* Fill buffer with codepoints. */
diff --dropbox a/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-20230105-0.9.diff b/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-20230105-0.9.diff
@@ -141,7 +141,7 @@ index 0000000..528c040
+ /* Resize the buffer if required length is larger. */
+ if (hbrunebuffer.capacity < length) {
+ hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-+ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity);
++ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
+ }
+
+ /* Fill buffer with codepoints. */
diff --dropbox a/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-scrollback-20230105-0.9.diff b/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-scrollback-20230105-0.9.diff
@@ -141,7 +141,7 @@ index 0000000..528c040
+ /* Resize the buffer if required length is larger. */
+ if (hbrunebuffer.capacity < length) {
+ hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-+ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity);
++ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
+ }
+
+ /* Fill buffer with codepoints. */
diff --dropbox a/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-scrollback-ringbuffer-20230105-0.9.diff b/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-alpha-scrollback-ringbuffer-20230105-0.9.diff
@@ -141,7 +141,7 @@ index 0000000..528c040
+ /* Resize the buffer if required length is larger. */
+ if (hbrunebuffer.capacity < length) {
+ hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-+ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity);
++ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
+ }
+
+ /* Fill buffer with codepoints. */
diff --dropbox a/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-boxdraw-20230105-0.9.diff b/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-boxdraw-20230105-0.9.diff
@@ -141,7 +141,7 @@ index 0000000..528c040
+ /* Resize the buffer if required length is larger. */
+ if (hbrunebuffer.capacity < length) {
+ hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-+ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity);
++ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
+ }
+
+ /* Fill buffer with codepoints. */
diff --dropbox a/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-scrollback-20230105-0.9.diff b/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-scrollback-20230105-0.9.diff
@@ -140,7 +140,7 @@ index 0000000..528c040
+ /* Resize the buffer if required length is larger. */
+ if (hbrunebuffer.capacity < length) {
+ hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-+ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity);
++ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
+ }
+
+ /* Fill buffer with codepoints. */
diff --dropbox a/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-scrollback-ringbuffer-20230105-0.9.diff b/st.suckmore.org/pull requestes/ligatures/0.9/st-ligatures-scrollback-ringbuffer-20230105-0.9.diff
@@ -140,7 +140,7 @@ index 0000000..528c040
+ /* Resize the buffer if required length is larger. */
+ if (hbrunebuffer.capacity < length) {
+ hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
-+ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity);
++ hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
+ }
+
+ /* Fill buffer with codepoints. */
